13266568

素因数分解:

$2^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{983}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 28575360

約数和(自身を除く): 15308792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 241, 482, 964, 983, 1687, 1928, 1966, 3374, 3932, 6748, 6881, 7864, 13496, 13762, 27524, 55048, 236903, 473806, 947612, 1658321, 1895224, 3316642, 6633284, 13266568]

約数ペア:

[(1, 13266568), (2, 6633284), (4, 3316642), (7, 1895224), (8, 1658321), (14, 947612), (28, 473806), (56, 236903), (241, 55048), (482, 27524), (964, 13762), (983, 13496), (1687, 7864), (1928, 6881), (1966, 6748), (3374, 3932)]