64211670012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1556873}}^1$

素因数の和:1557378

約数の個数: 48

約数和(自身を含む): 171579969792

約数和(自身を除く): 107368299780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 41244, 1556873, 3113746, 4670619, 6227492, 9341238, 10898111, 18682476, 21796222, 32694333, 43592444, 65388666, 130777332, 764424643, 1528849286, 2293273929, 3057698572, 4586547858, 5350972501, 9173095716, 10701945002, 16052917503, 21403890004, 32105835006, 64211670012]

約数ペア:

[(1, 64211670012), (2, 32105835006), (3, 21403890004), (4, 16052917503), (6, 10701945002), (7, 9173095716), (12, 5350972501), (14, 4586547858), (21, 3057698572), (28, 2293273929), (42, 1528849286), (84, 764424643), (491, 130777332), (982, 65388666), (1473, 43592444), (1964, 32694333), (2946, 21796222), (3437, 18682476), (5892, 10898111), (6874, 9341238), (10311, 6227492), (13748, 4670619), (20622, 3113746), (41244, 1556873)]