74688593

素因数分解:

$7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 17241007

約数列:

[1, 7, 41, 47, 49, 113, 287, 329, 343, 791, 1927, 2009, 2303, 4633, 5311, 5537, 13489, 14063, 16121, 32431, 37177, 38759, 94423, 217751, 227017, 260239, 660961, 1524257, 1589119, 1821673, 10669799, 74688593]

約数ペア:

[(1, 74688593), (7, 10669799), (41, 1821673), (47, 1589119), (49, 1524257), (113, 660961), (287, 260239), (329, 227017), (343, 217751), (791, 94423), (1927, 38759), (2009, 37177), (2303, 32431), (4633, 16121), (5311, 14063), (5537, 13489)]