25789604

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 20074396

約数列:

[1, 2, 4, 179, 181, 199, 358, 362, 398, 716, 724, 796, 32399, 35621, 36019, 64798, 71242, 72038, 129596, 142484, 144076, 6447401, 12894802, 25789604]

約数ペア:

[(1, 25789604), (2, 12894802), (4, 6447401), (179, 144076), (181, 142484), (199, 129596), (358, 72038), (362, 71242), (398, 64798), (716, 36019), (724, 35621), (796, 32399)]