73111772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2473}}^1$

素因数の和:2885

約数の個数: 24

約数和(自身を含む): 135080400

約数和(自身を除く): 61968628

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 2473, 4946, 7391, 9892, 14782, 29564, 46987, 93974, 187948, 961997, 1923994, 3847988, 18277943, 36555886, 73111772]

約数ペア:

[(1, 73111772), (2, 36555886), (4, 18277943), (19, 3847988), (38, 1923994), (76, 961997), (389, 187948), (778, 93974), (1556, 46987), (2473, 29564), (4946, 14782), (7391, 9892)]