42720112

素因数分解:

$2^4\times {\mathrm{739}}^1\times {\mathrm{3613}}^1$

素因数の和:4360

約数の個数: 20

約数和(自身を含む): 82905160

約数和(自身を除く): 40185048

約数列:

[1, 2, 4, 8, 16, 739, 1478, 2956, 3613, 5912, 7226, 11824, 14452, 28904, 57808, 2670007, 5340014, 10680028, 21360056, 42720112]

約数ペア:

[(1, 42720112), (2, 21360056), (4, 10680028), (8, 5340014), (16, 2670007), (739, 57808), (1478, 28904), (2956, 14452), (3613, 11824), (5912, 7226)]