42274954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{15739}}^1$

素因数の和:15837

約数の個数: 16

約数和(自身を含む): 67996800

約数和(自身を除く): 25721846

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 15739, 31478, 267563, 535126, 1243381, 2486762, 21137477, 42274954]

約数ペア:

[(1, 42274954), (2, 21137477), (17, 2486762), (34, 1243381), (79, 535126), (158, 267563), (1343, 31478), (2686, 15739)]