70436456

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 142490880

約数和(自身を除く): 72054424

約数列:

[1, 2, 4, 8, 37, 47, 61, 74, 83, 94, 122, 148, 166, 188, 244, 296, 332, 376, 488, 664, 1739, 2257, 2867, 3071, 3478, 3901, 4514, 5063, 5734, 6142, 6956, 7802, 9028, 10126, 11468, 12284, 13912, 15604, 18056, 20252, 22936, 24568, 31208, 40504, 106079, 144337, 187331, 212158, 237961, 288674, 374662, 424316, 475922, 577348, 749324, 848632, 951844, 1154696, 1498648, 1903688, 8804557, 17609114, 35218228, 70436456]

約数ペア:

[(1, 70436456), (2, 35218228), (4, 17609114), (8, 8804557), (37, 1903688), (47, 1498648), (61, 1154696), (74, 951844), (83, 848632), (94, 749324), (122, 577348), (148, 475922), (166, 424316), (188, 374662), (244, 288674), (296, 237961), (332, 212158), (376, 187331), (488, 144337), (664, 106079), (1739, 40504), (2257, 31208), (2867, 24568), (3071, 22936), (3478, 20252), (3901, 18056), (4514, 15604), (5063, 13912), (5734, 12284), (6142, 11468), (6956, 10126), (7802, 9028)]