40535626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3851}}^1$

素因数の和:4149

約数の個数: 16

約数和(自身を含む): 64251360

約数和(自身を除く): 23715734

約数列:

[1, 2, 19, 38, 277, 554, 3851, 5263, 7702, 10526, 73169, 146338, 1066727, 2133454, 20267813, 40535626]

約数ペア:

[(1, 40535626), (2, 20267813), (19, 2133454), (38, 1066727), (277, 146338), (554, 73169), (3851, 10526), (5263, 7702)]