64588018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{21121}}^1$

素因数の和:21273

約数の個数: 16

約数和(自身を含む): 106454880

約数和(自身を除く): 41866862

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 21121, 42242, 232331, 464662, 2935819, 5871638, 32294009, 64588018]

約数ペア:

[(1, 64588018), (2, 32294009), (11, 5871638), (22, 2935819), (139, 464662), (278, 232331), (1529, 42242), (3058, 21121)]