67806004

素因数分解:

$2^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 138518436

約数和(自身を除く): 70712432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 457, 757, 914, 1514, 1828, 3028, 3199, 5299, 6398, 10598, 12796, 21196, 22393, 37093, 44786, 74186, 89572, 148372, 345949, 691898, 1383796, 2421643, 4843286, 9686572, 16951501, 33903002, 67806004]

約数ペア:

[(1, 67806004), (2, 33903002), (4, 16951501), (7, 9686572), (14, 4843286), (28, 2421643), (49, 1383796), (98, 691898), (196, 345949), (457, 148372), (757, 89572), (914, 74186), (1514, 44786), (1828, 37093), (3028, 22393), (3199, 21196), (5299, 12796), (6398, 10598)]