25461296

素因数分解:

$2^4\times 7^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 56615424

約数和(自身を除く): 31154128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 463, 491, 926, 982, 1852, 1964, 3241, 3437, 3704, 3928, 6482, 6874, 7408, 7856, 12964, 13748, 25928, 27496, 51856, 54992, 227333, 454666, 909332, 1591331, 1818664, 3182662, 3637328, 6365324, 12730648, 25461296]

約数ペア:

[(1, 25461296), (2, 12730648), (4, 6365324), (7, 3637328), (8, 3182662), (14, 1818664), (16, 1591331), (28, 909332), (56, 454666), (112, 227333), (463, 54992), (491, 51856), (926, 27496), (982, 25928), (1852, 13748), (1964, 12964), (3241, 7856), (3437, 7408), (3704, 6874), (3928, 6482)]