26748404

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 47566848

約数和(自身を除く): 20818444

約数列:

[1, 2, 4, 157, 191, 223, 314, 382, 446, 628, 764, 892, 29987, 35011, 42593, 59974, 70022, 85186, 119948, 140044, 170372, 6687101, 13374202, 26748404]

約数ペア:

[(1, 26748404), (2, 13374202), (4, 6687101), (157, 170372), (191, 140044), (223, 119948), (314, 85186), (382, 70022), (446, 59974), (628, 42593), (764, 35011), (892, 29987)]