26621744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{28201}}^1$

素因数の和:28268

約数の個数: 20

約数和(自身を含む): 52455720

約数和(自身を除く): 25833976

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 28201, 56402, 112804, 225608, 451216, 1663859, 3327718, 6655436, 13310872, 26621744]

約数ペア:

[(1, 26621744), (2, 13310872), (4, 6655436), (8, 3327718), (16, 1663859), (59, 451216), (118, 225608), (236, 112804), (472, 56402), (944, 28201)]