25237044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 79567488

約数和(自身を除く): 54330444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 43, 51, 63, 68, 84, 86, 102, 119, 126, 129, 137, 153, 172, 204, 238, 252, 258, 274, 301, 306, 357, 387, 411, 476, 516, 548, 602, 612, 714, 731, 774, 822, 903, 959, 1071, 1204, 1233, 1428, 1462, 1548, 1644, 1806, 1918, 2142, 2193, 2329, 2466, 2709, 2877, 2924, 3612, 3836, 4284, 4386, 4658, 4932, 5117, 5418, 5754, 5891, 6579, 6987, 8631, 8772, 9316, 10234, 10836, 11508, 11782, 13158, 13974, 15351, 16303, 17262, 17673, 20468, 20961, 23564, 26316, 27948, 30702, 32606, 34524, 35346, 41237, 41922, 46053, 48909, 53019, 61404, 65212, 70692, 82474, 83844, 92106, 97818, 100147, 106038, 123711, 146727, 164948, 184212, 195636, 200294, 212076, 247422, 293454, 300441, 371133, 400588, 494844, 586908, 600882, 701029, 742266, 901323, 1201764, 1402058, 1484532, 1802646, 2103087, 2804116, 3605292, 4206174, 6309261, 8412348, 12618522, 25237044]

約数ペア:

[(1, 25237044), (2, 12618522), (3, 8412348), (4, 6309261), (6, 4206174), (7, 3605292), (9, 2804116), (12, 2103087), (14, 1802646), (17, 1484532), (18, 1402058), (21, 1201764), (28, 901323), (34, 742266), (36, 701029), (42, 600882), (43, 586908), (51, 494844), (63, 400588), (68, 371133), (84, 300441), (86, 293454), (102, 247422), (119, 212076), (126, 200294), (129, 195636), (137, 184212), (153, 164948), (172, 146727), (204, 123711), (238, 106038), (252, 100147), (258, 97818), (274, 92106), (301, 83844), (306, 82474), (357, 70692), (387, 65212), (411, 61404), (476, 53019), (516, 48909), (548, 46053), (602, 41922), (612, 41237), (714, 35346), (731, 34524), (774, 32606), (822, 30702), (903, 27948), (959, 26316), (1071, 23564), (1204, 20961), (1233, 20468), (1428, 17673), (1462, 17262), (1548, 16303), (1644, 15351), (1806, 13974), (1918, 13158), (2142, 11782), (2193, 11508), (2329, 10836), (2466, 10234), (2709, 9316), (2877, 8772), (2924, 8631), (3612, 6987), (3836, 6579), (4284, 5891), (4386, 5754), (4658, 5418), (4932, 5117)]