72665484488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7525423}}^1$

素因数の和:7525517

約数の個数: 32

約数和(自身を含む): 146294242560

約数和(自身を除く): 73628758072

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 7525423, 15050846, 30101692, 60203384, 127932191, 255864382, 511728764, 534305033, 1023457528, 1068610066, 2137220132, 4274440264, 9083185561, 18166371122, 36332742244, 72665484488]

約数ペア:

[(1, 72665484488), (2, 36332742244), (4, 18166371122), (8, 9083185561), (17, 4274440264), (34, 2137220132), (68, 1068610066), (71, 1023457528), (136, 534305033), (142, 511728764), (284, 255864382), (568, 127932191), (1207, 60203384), (2414, 30101692), (4828, 15050846), (9656, 7525423)]