28941694

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1511}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 44434656

約数和(自身を除く): 15492962

約数列:

[1, 2, 61, 122, 157, 314, 1511, 3022, 9577, 19154, 92171, 184342, 237227, 474454, 14470847, 28941694]

約数ペア:

[(1, 28941694), (2, 14470847), (61, 474454), (122, 237227), (157, 184342), (314, 92171), (1511, 19154), (3022, 9577)]