13581464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3099

約数の個数: 32

約数和(自身を含む): 28071120

約数和(自身を除く): 14489656

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 3037, 4472, 6074, 12148, 24296, 39481, 78962, 130591, 157924, 261182, 315848, 522364, 1044728, 1697683, 3395366, 6790732, 13581464]

約数ペア:

[(1, 13581464), (2, 6790732), (4, 3395366), (8, 1697683), (13, 1044728), (26, 522364), (43, 315848), (52, 261182), (86, 157924), (104, 130591), (172, 78962), (344, 39481), (559, 24296), (1118, 12148), (2236, 6074), (3037, 4472)]