25043252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1201}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 47353992

約数和(自身を除く): 22310740

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1201, 1604, 2402, 4804, 5213, 10426, 15613, 20852, 31226, 62452, 481601, 963202, 1926404, 6260813, 12521626, 25043252]

約数ペア:

[(1, 25043252), (2, 12521626), (4, 6260813), (13, 1926404), (26, 963202), (52, 481601), (401, 62452), (802, 31226), (1201, 20852), (1604, 15613), (2402, 10426), (4804, 5213)]