7978152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 24770880

約数和(自身を除く): 16792728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 281, 312, 338, 364, 507, 546, 562, 676, 728, 843, 1014, 1092, 1124, 1183, 1352, 1686, 1967, 2028, 2184, 2248, 2366, 3372, 3549, 3653, 3934, 4056, 4732, 5901, 6744, 7098, 7306, 7868, 9464, 10959, 11802, 14196, 14612, 15736, 21918, 23604, 25571, 28392, 29224, 43836, 47208, 47489, 51142, 76713, 87672, 94978, 102284, 142467, 153426, 189956, 204568, 284934, 306852, 332423, 379912, 569868, 613704, 664846, 997269, 1139736, 1329692, 1994538, 2659384, 3989076, 7978152]

約数ペア:

[(1, 7978152), (2, 3989076), (3, 2659384), (4, 1994538), (6, 1329692), (7, 1139736), (8, 997269), (12, 664846), (13, 613704), (14, 569868), (21, 379912), (24, 332423), (26, 306852), (28, 284934), (39, 204568), (42, 189956), (52, 153426), (56, 142467), (78, 102284), (84, 94978), (91, 87672), (104, 76713), (156, 51142), (168, 47489), (169, 47208), (182, 43836), (273, 29224), (281, 28392), (312, 25571), (338, 23604), (364, 21918), (507, 15736), (546, 14612), (562, 14196), (676, 11802), (728, 10959), (843, 9464), (1014, 7868), (1092, 7306), (1124, 7098), (1183, 6744), (1352, 5901), (1686, 4732), (1967, 4056), (2028, 3934), (2184, 3653), (2248, 3549), (2366, 3372)]