26282852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2195

約数の個数: 24

約数和(自身を含む): 48720000

約数和(自身を除く): 22437148

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 692, 1999, 3287, 3998, 6574, 7996, 13148, 37981, 75962, 151924, 345827, 691654, 1383308, 6570713, 13141426, 26282852]

約数ペア:

[(1, 26282852), (2, 13141426), (4, 6570713), (19, 1383308), (38, 691654), (76, 345827), (173, 151924), (346, 75962), (692, 37981), (1999, 13148), (3287, 7996), (3998, 6574)]