25486972904

素因数分解:

$2^3\times {\mathrm{4003}}^1\times {\mathrm{795871}}^1$

素因数の和:799880

約数の個数: 16

約数和(自身を含む): 47800072320

約数和(自身を除く): 22313099416

約数列:

[1, 2, 4, 8, 4003, 8006, 16012, 32024, 795871, 1591742, 3183484, 6366968, 3185871613, 6371743226, 12743486452, 25486972904]

約数ペア:

[(1, 25486972904), (2, 12743486452), (4, 6371743226), (8, 3185871613), (4003, 6366968), (8006, 3183484), (16012, 1591742), (32024, 795871)]