25671016

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{823}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 55175040

約数和(自身を除く): 29504024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 823, 1114, 1646, 2228, 3292, 3899, 4456, 5761, 6584, 7798, 11522, 15596, 23044, 31192, 46088, 458411, 916822, 1833644, 3208877, 3667288, 6417754, 12835508, 25671016]

約数ペア:

[(1, 25671016), (2, 12835508), (4, 6417754), (7, 3667288), (8, 3208877), (14, 1833644), (28, 916822), (56, 458411), (557, 46088), (823, 31192), (1114, 23044), (1646, 15596), (2228, 11522), (3292, 7798), (3899, 6584), (4456, 5761)]