13568568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 36896160

約数和(自身を除く): 23327592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 277, 312, 314, 471, 554, 628, 831, 942, 1108, 1256, 1662, 1884, 2041, 2216, 3324, 3601, 3768, 4082, 6123, 6648, 7202, 8164, 10803, 12246, 14404, 16328, 21606, 24492, 28808, 43212, 43489, 48984, 86424, 86978, 130467, 173956, 260934, 347912, 521868, 565357, 1043736, 1130714, 1696071, 2261428, 3392142, 4522856, 6784284, 13568568]

約数ペア:

[(1, 13568568), (2, 6784284), (3, 4522856), (4, 3392142), (6, 2261428), (8, 1696071), (12, 1130714), (13, 1043736), (24, 565357), (26, 521868), (39, 347912), (52, 260934), (78, 173956), (104, 130467), (156, 86978), (157, 86424), (277, 48984), (312, 43489), (314, 43212), (471, 28808), (554, 24492), (628, 21606), (831, 16328), (942, 14404), (1108, 12246), (1256, 10803), (1662, 8164), (1884, 7202), (2041, 6648), (2216, 6123), (3324, 4082), (3601, 3768)]