39798056

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{70067}}^1$

素因数の和:70144

約数の個数: 16

約数和(自身を含む): 75673440

約数和(自身を除く): 35875384

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 70067, 140134, 280268, 560536, 4974757, 9949514, 19899028, 39798056]

約数ペア:

[(1, 39798056), (2, 19899028), (4, 9949514), (8, 4974757), (71, 560536), (142, 280268), (284, 140134), (568, 70067)]