25979198

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2741}}^1$

素因数の和:3427

約数の個数: 16

約数和(自身を含む): 44617824

約数和(自身を除く): 18638626

約数列:

[1, 2, 7, 14, 677, 1354, 2741, 4739, 5482, 9478, 19187, 38374, 1855657, 3711314, 12989599, 25979198]

約数ペア:

[(1, 25979198), (2, 12989599), (7, 3711314), (14, 1855657), (677, 38374), (1354, 19187), (2741, 9478), (4739, 5482)]