26121196

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 46526480

約数和(自身を除く): 20405284

約数列:

[1, 2, 4, 109, 181, 218, 331, 362, 436, 662, 724, 1324, 19729, 36079, 39458, 59911, 72158, 78916, 119822, 144316, 239644, 6530299, 13060598, 26121196]

約数ペア:

[(1, 26121196), (2, 13060598), (4, 6530299), (109, 239644), (181, 144316), (218, 119822), (331, 78916), (362, 72158), (436, 59911), (662, 39458), (724, 36079), (1324, 19729)]