64624483

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 83787264

約数和(自身を除く): 19162781

約数列:

[1, 7, 11, 47, 49, 77, 329, 517, 539, 2303, 2551, 3619, 17857, 25333, 28061, 119897, 124999, 196427, 839279, 1318867, 1374989, 5874953, 9232069, 64624483]

約数ペア:

[(1, 64624483), (7, 9232069), (11, 5874953), (47, 1374989), (49, 1318867), (77, 839279), (329, 196427), (517, 124999), (539, 119897), (2303, 28061), (2551, 25333), (3619, 17857)]