66866104

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 129467520

約数和(自身を除く): 62601416

約数列:

[1, 2, 4, 8, 37, 74, 148, 223, 296, 446, 892, 1013, 1784, 2026, 4052, 8104, 8251, 16502, 33004, 37481, 66008, 74962, 149924, 225899, 299848, 451798, 903596, 1807192, 8358263, 16716526, 33433052, 66866104]

約数ペア:

[(1, 66866104), (2, 33433052), (4, 16716526), (8, 8358263), (37, 1807192), (74, 903596), (148, 451798), (223, 299848), (296, 225899), (446, 149924), (892, 74962), (1013, 66008), (1784, 37481), (2026, 33004), (4052, 16502), (8104, 8251)]