12571330408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{35027}}^1$

素因数の和:35099

約数の個数: 128

約数和(自身を含む): 31777401600

約数和(自身を除く): 19206071192

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 29, 34, 52, 56, 58, 68, 91, 104, 116, 119, 136, 182, 203, 221, 232, 238, 364, 377, 406, 442, 476, 493, 728, 754, 812, 884, 952, 986, 1508, 1547, 1624, 1768, 1972, 2639, 3016, 3094, 3451, 3944, 5278, 6188, 6409, 6902, 10556, 12376, 12818, 13804, 21112, 25636, 27608, 35027, 44863, 51272, 70054, 89726, 140108, 179452, 245189, 280216, 358904, 455351, 490378, 595459, 910702, 980756, 1015783, 1190918, 1821404, 1961512, 2031566, 2381836, 3187457, 3642808, 4063132, 4168213, 4763672, 6374914, 7110481, 7740967, 8126264, 8336426, 12749828, 13205179, 14220962, 15481934, 16672852, 17268311, 25499656, 26410358, 28441924, 30963868, 33345704, 34536622, 52820716, 54186769, 56883848, 61927736, 69073244, 92436253, 105641432, 108373538, 120878177, 138146488, 184872506, 216747076, 224488043, 241756354, 369745012, 433494152, 448976086, 483512708, 739490024, 897952172, 967025416, 1571416301, 1795904344, 3142832602, 6285665204, 12571330408]

約数ペア:

[(1, 12571330408), (2, 6285665204), (4, 3142832602), (7, 1795904344), (8, 1571416301), (13, 967025416), (14, 897952172), (17, 739490024), (26, 483512708), (28, 448976086), (29, 433494152), (34, 369745012), (52, 241756354), (56, 224488043), (58, 216747076), (68, 184872506), (91, 138146488), (104, 120878177), (116, 108373538), (119, 105641432), (136, 92436253), (182, 69073244), (203, 61927736), (221, 56883848), (232, 54186769), (238, 52820716), (364, 34536622), (377, 33345704), (406, 30963868), (442, 28441924), (476, 26410358), (493, 25499656), (728, 17268311), (754, 16672852), (812, 15481934), (884, 14220962), (952, 13205179), (986, 12749828), (1508, 8336426), (1547, 8126264), (1624, 7740967), (1768, 7110481), (1972, 6374914), (2639, 4763672), (3016, 4168213), (3094, 4063132), (3451, 3642808), (3944, 3187457), (5278, 2381836), (6188, 2031566), (6409, 1961512), (6902, 1821404), (10556, 1190918), (12376, 1015783), (12818, 980756), (13804, 910702), (21112, 595459), (25636, 490378), (27608, 455351), (35027, 358904), (44863, 280216), (51272, 245189), (70054, 179452), (89726, 140108)]