71494302544

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20591677}}^1$

素因数の和:20591723

約数の個数: 40

約数和(自身を含む): 163415556608

約数和(自身を除く): 91921254064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20591677, 41183354, 82366708, 144141739, 164733416, 288283478, 329466832, 576566956, 638341987, 1153133912, 1276683974, 2306267824, 2553367948, 4468393909, 5106735896, 8936787818, 10213471792, 17873575636, 35747151272, 71494302544]

約数ペア:

[(1, 71494302544), (2, 35747151272), (4, 17873575636), (7, 10213471792), (8, 8936787818), (14, 5106735896), (16, 4468393909), (28, 2553367948), (31, 2306267824), (56, 1276683974), (62, 1153133912), (112, 638341987), (124, 576566956), (217, 329466832), (248, 288283478), (434, 164733416), (496, 144141739), (868, 82366708), (1736, 41183354), (3472, 20591677)]