25441026

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5347}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 55704768

約数和(自身を除く): 30263742

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 5347, 10694, 16041, 32082, 69511, 139022, 208533, 326167, 417066, 652334, 978501, 1957002, 4240171, 8480342, 12720513, 25441026]

約数ペア:

[(1, 25441026), (2, 12720513), (3, 8480342), (6, 4240171), (13, 1957002), (26, 978501), (39, 652334), (61, 417066), (78, 326167), (122, 208533), (183, 139022), (366, 69511), (793, 32082), (1586, 16041), (2379, 10694), (4758, 5347)]