25991776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47779}}^1$

素因数の和:47806

約数の個数: 24

約数和(自身を含む): 54182520

約数和(自身を除く): 28190744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 47779, 95558, 191116, 382232, 764464, 812243, 1528928, 1624486, 3248972, 6497944, 12995888, 25991776]

約数ペア:

[(1, 25991776), (2, 12995888), (4, 6497944), (8, 3248972), (16, 1624486), (17, 1528928), (32, 812243), (34, 764464), (68, 382232), (136, 191116), (272, 95558), (544, 47779)]