28250672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56957}}^1$

素因数の和:56996

約数の個数: 20

約数和(自身を含む): 56502336

約数和(自身を除く): 28251664

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56957, 113914, 227828, 455656, 911312, 1765667, 3531334, 7062668, 14125336, 28250672]

約数ペア:

[(1, 28250672), (2, 14125336), (4, 7062668), (8, 3531334), (16, 1765667), (31, 911312), (62, 455656), (124, 227828), (248, 113914), (496, 56957)]