25716806

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 40877760

約数和(自身を除く): 15160954

約数列:

[1, 2, 23, 46, 109, 218, 223, 446, 529, 1058, 2507, 5014, 5129, 10258, 24307, 48614, 57661, 115322, 117967, 235934, 559061, 1118122, 12858403, 25716806]

約数ペア:

[(1, 25716806), (2, 12858403), (23, 1118122), (46, 559061), (109, 235934), (218, 117967), (223, 115322), (446, 57661), (529, 48614), (1058, 24307), (2507, 10258), (5014, 5129)]