40727518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2377}}^1$

素因数の和:3051

約数の個数: 16

約数和(自身を含む): 65918160

約数和(自身を除く): 25190642

約数列:

[1, 2, 13, 26, 659, 1318, 2377, 4754, 8567, 17134, 30901, 61802, 1566443, 3132886, 20363759, 40727518]

約数ペア:

[(1, 40727518), (2, 20363759), (13, 3132886), (26, 1566443), (659, 61802), (1318, 30901), (2377, 17134), (4754, 8567)]