71290232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8677}}^1$

素因数の和:8775

約数の個数: 32

約数和(自身を含む): 145790400

約数和(自身を除く): 74500168

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 8677, 17354, 34708, 69416, 112801, 225602, 451204, 685483, 902408, 1370966, 2741932, 5483864, 8911279, 17822558, 35645116, 71290232]

約数ペア:

[(1, 71290232), (2, 35645116), (4, 17822558), (8, 8911279), (13, 5483864), (26, 2741932), (52, 1370966), (79, 902408), (104, 685483), (158, 451204), (316, 225602), (632, 112801), (1027, 69416), (2054, 34708), (4108, 17354), (8216, 8677)]