74265904

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19421}}^1$

素因数の和:19668

約数の個数: 20

約数和(自身を含む): 144499680

約数和(自身を除く): 70233776

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19421, 38842, 77684, 155368, 310736, 4641619, 9283238, 18566476, 37132952, 74265904]

約数ペア:

[(1, 74265904), (2, 37132952), (4, 18566476), (8, 9283238), (16, 4641619), (239, 310736), (478, 155368), (956, 77684), (1912, 38842), (3824, 19421)]