40740794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2539}}^1$

素因数の和:2725

約数の個数: 16

約数和(自身を含む): 62544960

約数和(自身を除く): 21804166

約数列:

[1, 2, 71, 113, 142, 226, 2539, 5078, 8023, 16046, 180269, 286907, 360538, 573814, 20370397, 40740794]

約数ペア:

[(1, 40740794), (2, 20370397), (71, 573814), (113, 360538), (142, 286907), (226, 180269), (2539, 16046), (5078, 8023)]