25444536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{81553}}^1$

素因数の和:81575

約数の個数: 32

約数和(自身を含む): 68505360

約数和(自身を除く): 43060824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 81553, 163106, 244659, 326212, 489318, 652424, 978636, 1060189, 1957272, 2120378, 3180567, 4240756, 6361134, 8481512, 12722268, 25444536]

約数ペア:

[(1, 25444536), (2, 12722268), (3, 8481512), (4, 6361134), (6, 4240756), (8, 3180567), (12, 2120378), (13, 1957272), (24, 1060189), (26, 978636), (39, 652424), (52, 489318), (78, 326212), (104, 244659), (156, 163106), (312, 81553)]