25242704

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{2557}}^1$

素因数の和:3182

約数の個数: 20

約数和(自身を含む): 49006164

約数和(自身を除く): 23763460

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 2557, 4936, 5114, 9872, 10228, 20456, 40912, 1577669, 3155338, 6310676, 12621352, 25242704]

約数ペア:

[(1, 25242704), (2, 12621352), (4, 6310676), (8, 3155338), (16, 1577669), (617, 40912), (1234, 20456), (2468, 10228), (2557, 9872), (4936, 5114)]