28813072

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{3121}}^1$

素因数の和:3706

約数の個数: 20

約数和(自身を含む): 55939996

約数和(自身を除く): 27126924

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 3121, 4616, 6242, 9232, 12484, 24968, 49936, 1800817, 3601634, 7203268, 14406536, 28813072]

約数ペア:

[(1, 28813072), (2, 14406536), (4, 7203268), (8, 3601634), (16, 1800817), (577, 49936), (1154, 24968), (2308, 12484), (3121, 9232), (4616, 6242)]