68591138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1063}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 60110302

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 1063, 2126, 2933, 4609, 5866, 7441, 9218, 11693, 14882, 23386, 32263, 64526, 81851, 163702, 445397, 890794, 3117779, 4899367, 6235558, 9798734, 34295569, 68591138]

約数ペア:

[(1, 68591138), (2, 34295569), (7, 9798734), (11, 6235558), (14, 4899367), (22, 3117779), (77, 890794), (154, 445397), (419, 163702), (838, 81851), (1063, 64526), (2126, 32263), (2933, 23386), (4609, 14882), (5866, 11693), (7441, 9218)]