66141788

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{41651}}^1$

素因数の和:42052

約数の個数: 12

約数和(自身を含む): 116042472

約数和(自身を除く): 49900684

約数列:

[1, 2, 4, 397, 794, 1588, 41651, 83302, 166604, 16535447, 33070894, 66141788]

約数ペア:

[(1, 66141788), (2, 33070894), (4, 16535447), (397, 166604), (794, 83302), (1588, 41651)]