25641324

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1831}}^1$

素因数の和:2230

約数の個数: 36

約数和(自身を含む): 65017680

約数和(自身を除く): 39376356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 1831, 2334, 3501, 3662, 4668, 5493, 7002, 7324, 10986, 14004, 16479, 21972, 32958, 65916, 712259, 1424518, 2136777, 2849036, 4273554, 6410331, 8547108, 12820662, 25641324]

約数ペア:

[(1, 25641324), (2, 12820662), (3, 8547108), (4, 6410331), (6, 4273554), (9, 2849036), (12, 2136777), (18, 1424518), (36, 712259), (389, 65916), (778, 32958), (1167, 21972), (1556, 16479), (1831, 14004), (2334, 10986), (3501, 7324), (3662, 7002), (4668, 5493)]