1040971568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23063}}^1$

素因数の和:23122

約数の個数: 80

約数和(自身を含む): 2562502656

約数和(自身を除く): 1521531088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 11284, 22568, 23063, 45136, 46126, 92252, 161441, 184504, 299819, 322882, 369008, 599638, 645764, 714953, 1199276, 1291528, 1429906, 2098733, 2398552, 2583056, 2859812, 4197466, 4797104, 5004671, 5719624, 8394932, 9294389, 10009342, 11439248, 16789864, 18588778, 20018684, 33579728, 37177556, 40037368, 65060723, 74355112, 80074736, 130121446, 148710224, 260242892, 520485784, 1040971568]

約数ペア:

[(1, 1040971568), (2, 520485784), (4, 260242892), (7, 148710224), (8, 130121446), (13, 80074736), (14, 74355112), (16, 65060723), (26, 40037368), (28, 37177556), (31, 33579728), (52, 20018684), (56, 18588778), (62, 16789864), (91, 11439248), (104, 10009342), (112, 9294389), (124, 8394932), (182, 5719624), (208, 5004671), (217, 4797104), (248, 4197466), (364, 2859812), (403, 2583056), (434, 2398552), (496, 2098733), (728, 1429906), (806, 1291528), (868, 1199276), (1456, 714953), (1612, 645764), (1736, 599638), (2821, 369008), (3224, 322882), (3472, 299819), (5642, 184504), (6448, 161441), (11284, 92252), (22568, 46126), (23063, 45136)]