73528648

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 140220000

約数和(自身を除く): 66691352

約数列:

[1, 2, 4, 8, 113, 163, 226, 326, 452, 499, 652, 904, 998, 1304, 1996, 3992, 18419, 36838, 56387, 73676, 81337, 112774, 147352, 162674, 225548, 325348, 451096, 650696, 9191081, 18382162, 36764324, 73528648]

約数ペア:

[(1, 73528648), (2, 36764324), (4, 18382162), (8, 9191081), (113, 650696), (163, 451096), (226, 325348), (326, 225548), (452, 162674), (499, 147352), (652, 112774), (904, 81337), (998, 73676), (1304, 56387), (1996, 36838), (3992, 18419)]