42809144

素因数分解:

$2^3\times 7^3\times {\mathrm{15601}}^1$

素因数の和:15628

約数の個数: 32

約数和(自身を含む): 93612000

約数和(自身を除く): 50802856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 15601, 31202, 62404, 109207, 124808, 218414, 436828, 764449, 873656, 1528898, 3057796, 5351143, 6115592, 10702286, 21404572, 42809144]

約数ペア:

[(1, 42809144), (2, 21404572), (4, 10702286), (7, 6115592), (8, 5351143), (14, 3057796), (28, 1528898), (49, 873656), (56, 764449), (98, 436828), (196, 218414), (343, 124808), (392, 109207), (686, 62404), (1372, 31202), (2744, 15601)]