68457978086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2971}}^1\times {\mathrm{9239}}^1$

素因数の和:12284

約数の個数: 32

約数和(自身を含む): 108746668800

約数和(自身を除く): 40288690714

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 2971, 5942, 9239, 18478, 86159, 127753, 172318, 255506, 267931, 397277, 535862, 794554, 3704837, 7409674, 11521033, 23042066, 27449069, 54898138, 796023001, 1180309967, 1592046002, 2360619934, 34228989043, 68457978086]

約数ペア:

[(1, 68457978086), (2, 34228989043), (29, 2360619934), (43, 1592046002), (58, 1180309967), (86, 796023001), (1247, 54898138), (2494, 27449069), (2971, 23042066), (5942, 11521033), (9239, 7409674), (18478, 3704837), (86159, 794554), (127753, 535862), (172318, 397277), (255506, 267931)]