28485170544

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1547

約数の個数: 160

約数和(自身を含む): 76658218560

約数和(自身を除く): 48173048016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 89, 97, 106, 159, 178, 194, 212, 267, 291, 318, 356, 388, 424, 534, 582, 636, 712, 776, 848, 1068, 1164, 1272, 1297, 1424, 1552, 2136, 2328, 2544, 2594, 3891, 4272, 4656, 4717, 5141, 5188, 7782, 8633, 9434, 10282, 10376, 14151, 15423, 15564, 17266, 18868, 20564, 20752, 25899, 28302, 30846, 31128, 34532, 37736, 41128, 51798, 56604, 61692, 62256, 68741, 69064, 75472, 82256, 103596, 113208, 115433, 123384, 125809, 137482, 138128, 206223, 207192, 226416, 230866, 246768, 251618, 274964, 346299, 377427, 412446, 414384, 457549, 461732, 503236, 549928, 692598, 754854, 824892, 915098, 923464, 1006472, 1099856, 1372647, 1385196, 1509708, 1649784, 1830196, 1846928, 2012944, 2745294, 2770392, 3019416, 3299568, 3660392, 5490588, 5540784, 6038832, 6117949, 6667877, 7320784, 10981176, 11197001, 12235898, 13335754, 18353847, 20003631, 21962352, 22394002, 24471796, 26671508, 33591003, 36707694, 40007262, 44788004, 48943592, 53343016, 67182006, 73415388, 80014524, 89576008, 97887184, 106686032, 134364012, 146830776, 160029048, 179152016, 268728024, 293661552, 320058096, 537456048, 593441053, 1186882106, 1780323159, 2373764212, 3560646318, 4747528424, 7121292636, 9495056848, 14242585272, 28485170544]

約数ペア:

[(1, 28485170544), (2, 14242585272), (3, 9495056848), (4, 7121292636), (6, 4747528424), (8, 3560646318), (12, 2373764212), (16, 1780323159), (24, 1186882106), (48, 593441053), (53, 537456048), (89, 320058096), (97, 293661552), (106, 268728024), (159, 179152016), (178, 160029048), (194, 146830776), (212, 134364012), (267, 106686032), (291, 97887184), (318, 89576008), (356, 80014524), (388, 73415388), (424, 67182006), (534, 53343016), (582, 48943592), (636, 44788004), (712, 40007262), (776, 36707694), (848, 33591003), (1068, 26671508), (1164, 24471796), (1272, 22394002), (1297, 21962352), (1424, 20003631), (1552, 18353847), (2136, 13335754), (2328, 12235898), (2544, 11197001), (2594, 10981176), (3891, 7320784), (4272, 6667877), (4656, 6117949), (4717, 6038832), (5141, 5540784), (5188, 5490588), (7782, 3660392), (8633, 3299568), (9434, 3019416), (10282, 2770392), (10376, 2745294), (14151, 2012944), (15423, 1846928), (15564, 1830196), (17266, 1649784), (18868, 1509708), (20564, 1385196), (20752, 1372647), (25899, 1099856), (28302, 1006472), (30846, 923464), (31128, 915098), (34532, 824892), (37736, 754854), (41128, 692598), (51798, 549928), (56604, 503236), (61692, 461732), (62256, 457549), (68741, 414384), (69064, 412446), (75472, 377427), (82256, 346299), (103596, 274964), (113208, 251618), (115433, 246768), (123384, 230866), (125809, 226416), (137482, 207192), (138128, 206223)]