40495874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3511}}^1$

素因数の和:3665

約数の個数: 16

約数和(自身を含む): 62373120

約数和(自身を除く): 21877246

約数列:

[1, 2, 73, 79, 146, 158, 3511, 5767, 7022, 11534, 256303, 277369, 512606, 554738, 20247937, 40495874]

約数ペア:

[(1, 40495874), (2, 20247937), (73, 554738), (79, 512606), (146, 277369), (158, 256303), (3511, 11534), (5767, 7022)]