25265072

素因数分解:

$2^4\times 7^1\times {\mathrm{225581}}^1$

素因数の和:225596

約数の個数: 20

約数和(自身を含む): 55944336

約数和(自身を除く): 30679264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 225581, 451162, 902324, 1579067, 1804648, 3158134, 3609296, 6316268, 12632536, 25265072]

約数ペア:

[(1, 25265072), (2, 12632536), (4, 6316268), (7, 3609296), (8, 3158134), (14, 1804648), (16, 1579067), (28, 902324), (56, 451162), (112, 225581)]