65840242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 110602800

約数和(自身を除く): 44762558

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 769, 962, 1157, 1538, 2314, 3293, 6586, 9997, 19994, 28453, 42809, 56906, 68441, 85618, 136882, 369889, 739778, 889733, 1779466, 2532317, 5064634, 32920121, 65840242]

約数ペア:

[(1, 65840242), (2, 32920121), (13, 5064634), (26, 2532317), (37, 1779466), (74, 889733), (89, 739778), (178, 369889), (481, 136882), (769, 85618), (962, 68441), (1157, 56906), (1538, 42809), (2314, 28453), (3293, 19994), (6586, 9997)]