61920488

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1709}}^1$

素因数の和:2369

約数の個数: 32

約数和(自身を含む): 132969600

約数和(自身を除く): 71049112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1709, 2588, 3418, 4529, 5176, 6836, 9058, 11963, 13672, 18116, 23926, 36232, 47852, 95704, 1105723, 2211446, 4422892, 7740061, 8845784, 15480122, 30960244, 61920488]

約数ペア:

[(1, 61920488), (2, 30960244), (4, 15480122), (7, 8845784), (8, 7740061), (14, 4422892), (28, 2211446), (56, 1105723), (647, 95704), (1294, 47852), (1709, 36232), (2588, 23926), (3418, 18116), (4529, 13672), (5176, 11963), (6836, 9058)]