28313342

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3659}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 43876080

約数和(自身を除く): 15562738

約数列:

[1, 2, 53, 73, 106, 146, 3659, 3869, 7318, 7738, 193927, 267107, 387854, 534214, 14156671, 28313342]

約数ペア:

[(1, 28313342), (2, 14156671), (53, 534214), (73, 387854), (106, 267107), (146, 193927), (3659, 7738), (3869, 7318)]