78924274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 140019264

約数和(自身を除く): 61094990

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1693, 1793, 2119, 3386, 3586, 4238, 18623, 22009, 23309, 37246, 44018, 46618, 242099, 275959, 484198, 551918, 3035549, 3587467, 6071098, 7174934, 39462137, 78924274]

約数ペア:

[(1, 78924274), (2, 39462137), (11, 7174934), (13, 6071098), (22, 3587467), (26, 3035549), (143, 551918), (163, 484198), (286, 275959), (326, 242099), (1693, 46618), (1793, 44018), (2119, 37246), (3386, 23309), (3586, 22009), (4238, 18623)]