2668074976

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{85691}}^1$

素因数の和:85847

約数の個数: 48

約数和(自身を含む): 6046427520

約数和(自身を除く): 3378352544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 278, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 15568, 31136, 85691, 171382, 342764, 599837, 685528, 1199674, 1371056, 2399348, 2742112, 4798696, 9597392, 11911049, 19194784, 23822098, 47644196, 83377343, 95288392, 166754686, 190576784, 333509372, 381153568, 667018744, 1334037488, 2668074976]

約数ペア:

[(1, 2668074976), (2, 1334037488), (4, 667018744), (7, 381153568), (8, 333509372), (14, 190576784), (16, 166754686), (28, 95288392), (32, 83377343), (56, 47644196), (112, 23822098), (139, 19194784), (224, 11911049), (278, 9597392), (556, 4798696), (973, 2742112), (1112, 2399348), (1946, 1371056), (2224, 1199674), (3892, 685528), (4448, 599837), (7784, 342764), (15568, 171382), (31136, 85691)]