12730648

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:967

約数の個数: 32

約数和(自身を含む): 27394560

約数和(自身を除く): 14663912

約数列:

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

約数ペア:

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