64544879

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 75651840

約数和(自身を除く): 11106961

約数列:

[1, 7, 59, 131, 413, 917, 1193, 7729, 8351, 54103, 70387, 156283, 492709, 1093981, 9220697, 64544879]

約数ペア:

[(1, 64544879), (7, 9220697), (59, 1093981), (131, 492709), (413, 156283), (917, 70387), (1193, 54103), (7729, 8351)]