25544204

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4091}}^1$

素因数の和:4325

約数の個数: 24

約数和(自身を含む): 51330048

約数和(自身を除く): 25785844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4091, 6244, 8182, 16364, 28637, 57274, 114548, 912293, 1824586, 3649172, 6386051, 12772102, 25544204]

約数ペア:

[(1, 25544204), (2, 12772102), (4, 6386051), (7, 3649172), (14, 1824586), (28, 912293), (223, 114548), (446, 57274), (892, 28637), (1561, 16364), (3122, 8182), (4091, 6244)]