28661828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14897}}^1$

素因数の和:14951

約数の個数: 24

約数和(自身を含む): 55480152

約数和(自身を除く): 26818324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 14897, 29794, 59588, 193661, 387322, 551189, 774644, 1102378, 2204756, 7165457, 14330914, 28661828]

約数ペア:

[(1, 28661828), (2, 14330914), (4, 7165457), (13, 2204756), (26, 1102378), (37, 774644), (52, 551189), (74, 387322), (148, 193661), (481, 59588), (962, 29794), (1924, 14897)]