28194736

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{37493}}^1$

素因数の和:37548

約数の個数: 20

約数和(自身を含む): 55791072

約数和(自身を除く): 27596336

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 37493, 74986, 149972, 299944, 599888, 1762171, 3524342, 7048684, 14097368, 28194736]

約数ペア:

[(1, 28194736), (2, 14097368), (4, 7048684), (8, 3524342), (16, 1762171), (47, 599888), (94, 299944), (188, 149972), (376, 74986), (752, 37493)]