64744874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12611}}^1$

素因数の和:12781

約数の個数: 16

約数和(自身を含む): 103519296

約数和(自身を除く): 38774422

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 12611, 25222, 214387, 428774, 1904261, 3808522, 32372437, 64744874]

約数ペア:

[(1, 64744874), (2, 32372437), (17, 3808522), (34, 1904261), (151, 428774), (302, 214387), (2567, 25222), (5134, 12611)]