25396132

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 45384192

約数和(自身を除く): 19988060

約数列:

[1, 2, 4, 71, 142, 223, 284, 401, 446, 802, 892, 1604, 15833, 28471, 31666, 56942, 63332, 89423, 113884, 178846, 357692, 6349033, 12698066, 25396132]

約数ペア:

[(1, 25396132), (2, 12698066), (4, 6349033), (71, 357692), (142, 178846), (223, 113884), (284, 89423), (401, 63332), (446, 56942), (802, 31666), (892, 28471), (1604, 15833)]