40370506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{14449}}^1$

素因数の和:14589

約数の個数: 16

約数和(自身を含む): 66585600

約数和(自身を除く): 26215094

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 14449, 28898, 158939, 317878, 1835023, 3670046, 20185253, 40370506]

約数ペア:

[(1, 40370506), (2, 20185253), (11, 3670046), (22, 1835023), (127, 317878), (254, 158939), (1397, 28898), (2794, 14449)]