78561928

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14723}}^1$

素因数の和:14781

約数の個数: 32

約数和(自身を含む): 159019200

約数和(自身を除く): 80457272

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 14723, 29446, 58892, 117784, 338629, 426967, 677258, 853934, 1354516, 1707868, 2709032, 3415736, 9820241, 19640482, 39280964, 78561928]

約数ペア:

[(1, 78561928), (2, 39280964), (4, 19640482), (8, 9820241), (23, 3415736), (29, 2709032), (46, 1707868), (58, 1354516), (92, 853934), (116, 677258), (184, 426967), (232, 338629), (667, 117784), (1334, 58892), (2668, 29446), (5336, 14723)]