28453588

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 50892800

約数和(自身を除く): 22439212

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 709, 1418, 2836, 10033, 20066, 40132, 56011, 90043, 112022, 180086, 224044, 360172, 7113397, 14226794, 28453588]

約数ペア:

[(1, 28453588), (2, 14226794), (4, 7113397), (79, 360172), (127, 224044), (158, 180086), (254, 112022), (316, 90043), (508, 56011), (709, 40132), (1418, 20066), (2836, 10033)]