15640672

素因数分解:

$2^5\times {\mathrm{569}}^1\times {\mathrm{859}}^1$

素因数の和:1438

約数の個数: 24

約数和(自身を含む): 30882600

約数和(自身を除く): 15241928

約数列:

[1, 2, 4, 8, 16, 32, 569, 859, 1138, 1718, 2276, 3436, 4552, 6872, 9104, 13744, 18208, 27488, 488771, 977542, 1955084, 3910168, 7820336, 15640672]

約数ペア:

[(1, 15640672), (2, 7820336), (4, 3910168), (8, 1955084), (16, 977542), (32, 488771), (569, 27488), (859, 18208), (1138, 13744), (1718, 9104), (2276, 6872), (3436, 4552)]