64491048

素因数分解:

$2^3\times 3^2\times {\mathrm{895709}}^1$

素因数の和:895721

約数の個数: 24

約数和(自身を含む): 174663450

約数和(自身を除く): 110172402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 895709, 1791418, 2687127, 3582836, 5374254, 7165672, 8061381, 10748508, 16122762, 21497016, 32245524, 64491048]

約数ペア:

[(1, 64491048), (2, 32245524), (3, 21497016), (4, 16122762), (6, 10748508), (8, 8061381), (9, 7165672), (12, 5374254), (18, 3582836), (24, 2687127), (36, 1791418), (72, 895709)]