40449962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125621}}^1$

素因数の和:125653

約数の個数: 16

約数和(自身を含む): 72358272

約数和(自身を除く): 31908310

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 125621, 251242, 879347, 1758694, 2889283, 5778566, 20224981, 40449962]

約数ペア:

[(1, 40449962), (2, 20224981), (7, 5778566), (14, 2889283), (23, 1758694), (46, 879347), (161, 251242), (322, 125621)]