13253072

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:747

約数の個数: 40

約数和(自身を含む): 29527872

約数和(自身を除く): 16274800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 491, 964, 982, 1687, 1928, 1964, 3374, 3437, 3856, 3928, 6748, 6874, 7856, 13496, 13748, 26992, 27496, 54992, 118331, 236662, 473324, 828317, 946648, 1656634, 1893296, 3313268, 6626536, 13253072]

約数ペア:

[(1, 13253072), (2, 6626536), (4, 3313268), (7, 1893296), (8, 1656634), (14, 946648), (16, 828317), (28, 473324), (56, 236662), (112, 118331), (241, 54992), (482, 27496), (491, 26992), (964, 13748), (982, 13496), (1687, 7856), (1928, 6874), (1964, 6748), (3374, 3928), (3437, 3856)]