42131568

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1759}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 109120000

約数和(自身を除く): 66988432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1759, 1996, 2994, 3518, 3992, 5277, 5988, 7036, 7984, 10554, 11976, 14072, 21108, 23952, 28144, 42216, 84432, 877741, 1755482, 2633223, 3510964, 5266446, 7021928, 10532892, 14043856, 21065784, 42131568]

約数ペア:

[(1, 42131568), (2, 21065784), (3, 14043856), (4, 10532892), (6, 7021928), (8, 5266446), (12, 3510964), (16, 2633223), (24, 1755482), (48, 877741), (499, 84432), (998, 42216), (1497, 28144), (1759, 23952), (1996, 21108), (2994, 14072), (3518, 11976), (3992, 10554), (5277, 7984), (5988, 7036)]