74761864

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 145506240

約数和(自身を除く): 70744376

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 3061, 6106, 6122, 12212, 12244, 24424, 24488, 131623, 217331, 263246, 434662, 526492, 869324, 1052984, 1738648, 9345233, 18690466, 37380932, 74761864]

約数ペア:

[(1, 74761864), (2, 37380932), (4, 18690466), (8, 9345233), (43, 1738648), (71, 1052984), (86, 869324), (142, 526492), (172, 434662), (284, 263246), (344, 217331), (568, 131623), (3053, 24488), (3061, 24424), (6106, 12244), (6122, 12212)]