74907574

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 135940896

約数和(自身を除く): 61033322

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 103, 181, 206, 287, 362, 574, 721, 1267, 1442, 2009, 2534, 4018, 4223, 5047, 7421, 8446, 8869, 10094, 14842, 17738, 18643, 29561, 37286, 51947, 59122, 103894, 130501, 206927, 261002, 363629, 413854, 727258, 764363, 913507, 1528726, 1827014, 5350541, 10701082, 37453787, 74907574]

約数ペア:

[(1, 74907574), (2, 37453787), (7, 10701082), (14, 5350541), (41, 1827014), (49, 1528726), (82, 913507), (98, 764363), (103, 727258), (181, 413854), (206, 363629), (287, 261002), (362, 206927), (574, 130501), (721, 103894), (1267, 59122), (1442, 51947), (2009, 37286), (2534, 29561), (4018, 18643), (4223, 17738), (5047, 14842), (7421, 10094), (8446, 8869)]