28526735

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 35085312

約数和(自身を除く): 6558577

約数列:

[1, 5, 71, 107, 355, 535, 751, 3755, 7597, 37985, 53321, 80357, 266605, 401785, 5705347, 28526735]

約数ペア:

[(1, 28526735), (5, 5705347), (71, 401785), (107, 266605), (355, 80357), (535, 53321), (751, 37985), (3755, 7597)]