25528462

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 38833200

約数和(自身を除く): 13304738

約数列:

[1, 2, 139, 229, 278, 401, 458, 802, 31831, 55739, 63662, 91829, 111478, 183658, 12764231, 25528462]

約数ペア:

[(1, 25528462), (2, 12764231), (139, 183658), (229, 111478), (278, 91829), (401, 63662), (458, 55739), (802, 31831)]