74374774

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1993}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 114280128

約数和(自身を除く): 39905354

約数列:

[1, 2, 47, 94, 397, 794, 1993, 3986, 18659, 37318, 93671, 187342, 791221, 1582442, 37187387, 74374774]

約数ペア:

[(1, 74374774), (2, 37187387), (47, 1582442), (94, 791221), (397, 187342), (794, 93671), (1993, 37318), (3986, 18659)]