25697238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{611839}}^1$

素因数の和:611851

約数の個数: 16

約数和(自身を含む): 58736640

約数和(自身を除く): 33039402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 611839, 1223678, 1835517, 3671034, 4282873, 8565746, 12848619, 25697238]

約数ペア:

[(1, 25697238), (2, 12848619), (3, 8565746), (6, 4282873), (7, 3671034), (14, 1835517), (21, 1223678), (42, 611839)]