43294238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 29281762

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 499, 611, 923, 998, 1222, 1846, 3337, 6487, 6674, 12974, 23453, 35429, 43381, 46906, 70858, 86762, 304889, 460577, 609778, 921154, 1665163, 3330326, 21647119, 43294238]

約数ペア:

[(1, 43294238), (2, 21647119), (13, 3330326), (26, 1665163), (47, 921154), (71, 609778), (94, 460577), (142, 304889), (499, 86762), (611, 70858), (923, 46906), (998, 43381), (1222, 35429), (1846, 23453), (3337, 12974), (6487, 6674)]