74946748

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{1619}}^1$

素因数の和:1857

約数の個数: 24

約数和(自身を含む): 133902720

約数和(自身を除く): 58955972

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 1619, 3238, 6476, 11573, 23146, 46292, 114949, 229898, 263897, 459796, 527794, 1055588, 18736687, 37473374, 74946748]

約数ペア:

[(1, 74946748), (2, 37473374), (4, 18736687), (71, 1055588), (142, 527794), (163, 459796), (284, 263897), (326, 229898), (652, 114949), (1619, 46292), (3238, 23146), (6476, 11573)]