38018008

素因数分解:

$2^3\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1693}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 81718560

約数和(自身を除く): 43700552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 401, 802, 1604, 1693, 2807, 3208, 3386, 5614, 6772, 11228, 11851, 13544, 22456, 23702, 47404, 94808, 678893, 1357786, 2715572, 4752251, 5431144, 9504502, 19009004, 38018008]

約数ペア:

[(1, 38018008), (2, 19009004), (4, 9504502), (7, 5431144), (8, 4752251), (14, 2715572), (28, 1357786), (56, 678893), (401, 94808), (802, 47404), (1604, 23702), (1693, 22456), (2807, 13544), (3208, 11851), (3386, 11228), (5614, 6772)]