25900264

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19157}}^1$

素因数の和:19189

約数の個数: 24

約数和(自身を含む): 52588710

約数和(自身を除く): 26688446

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19157, 38314, 76628, 153256, 249041, 498082, 996164, 1992328, 3237533, 6475066, 12950132, 25900264]

約数ペア:

[(1, 25900264), (2, 12950132), (4, 6475066), (8, 3237533), (13, 1992328), (26, 996164), (52, 498082), (104, 249041), (169, 153256), (338, 76628), (676, 38314), (1352, 19157)]