27431356

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 49997360

約数和(自身を除く): 22566004

約数列:

[1, 2, 4, 37, 73, 74, 146, 148, 292, 2539, 2701, 5078, 5402, 10156, 10804, 93943, 185347, 187886, 370694, 375772, 741388, 6857839, 13715678, 27431356]

約数ペア:

[(1, 27431356), (2, 13715678), (4, 6857839), (37, 741388), (73, 375772), (74, 370694), (146, 187886), (148, 185347), (292, 93943), (2539, 10804), (2701, 10156), (5078, 5402)]