28676354

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89057}}^1$

素因数の和:89089

約数の個数: 16

約数和(自身を含む): 51297408

約数和(自身を除く): 22621054

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 89057, 178114, 623399, 1246798, 2048311, 4096622, 14338177, 28676354]

約数ペア:

[(1, 28676354), (2, 14338177), (7, 4096622), (14, 2048311), (23, 1246798), (46, 623399), (161, 178114), (322, 89057)]