26318224

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10477}}^1$

素因数の和:10642

約数の個数: 20

約数和(自身を含む): 51321244

約数和(自身を除く): 25003020

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10477, 20954, 41908, 83816, 167632, 1644889, 3289778, 6579556, 13159112, 26318224]

約数ペア:

[(1, 26318224), (2, 13159112), (4, 6579556), (8, 3289778), (16, 1644889), (157, 167632), (314, 83816), (628, 41908), (1256, 20954), (2512, 10477)]