40612426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2531}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 62347968

約数和(自身を除く): 21735542

約数列:

[1, 2, 71, 113, 142, 226, 2531, 5062, 8023, 16046, 179701, 286003, 359402, 572006, 20306213, 40612426]

約数ペア:

[(1, 40612426), (2, 20306213), (71, 572006), (113, 359402), (142, 286003), (226, 179701), (2531, 16046), (5062, 8023)]