64661342

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6851

約数の個数: 16

約数和(自身を含む): 99844800

約数和(自身を除く): 35183458

約数列:

[1, 2, 61, 79, 122, 158, 4819, 6709, 9638, 13418, 409249, 530011, 818498, 1060022, 32330671, 64661342]

約数ペア:

[(1, 64661342), (2, 32330671), (61, 1060022), (79, 818498), (122, 530011), (158, 409249), (4819, 13418), (6709, 9638)]