47271536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227267}}^1$

素因数の和:227288

約数の個数: 20

約数和(自身を含む): 98634312

約数和(自身を除く): 51362776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227267, 454534, 909068, 1818136, 2954471, 3636272, 5908942, 11817884, 23635768, 47271536]

約数ペア:

[(1, 47271536), (2, 23635768), (4, 11817884), (8, 5908942), (13, 3636272), (16, 2954471), (26, 1818136), (52, 909068), (104, 454534), (208, 227267)]