70553978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2758

約数の個数: 32

約数和(自身を含む): 124011648

約数和(自身を除く): 53457670

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 2657, 5314, 13277, 26554, 29227, 45169, 58454, 90338, 188647, 377294, 496859, 993718, 2075117, 3206999, 4150234, 6413998, 35276989, 70553978]

約数ペア:

[(1, 70553978), (2, 35276989), (11, 6413998), (17, 4150234), (22, 3206999), (34, 2075117), (71, 993718), (142, 496859), (187, 377294), (374, 188647), (781, 90338), (1207, 58454), (1562, 45169), (2414, 29227), (2657, 26554), (5314, 13277)]