79720852

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{1327}}^1$

素因数の和:2007

約数の個数: 24

約数和(自身を含む): 145910016

約数和(自身を除く): 66189164

約数列:

[1, 2, 4, 23, 46, 92, 653, 1306, 1327, 2612, 2654, 5308, 15019, 30038, 30521, 60076, 61042, 122084, 866531, 1733062, 3466124, 19930213, 39860426, 79720852]

約数ペア:

[(1, 79720852), (2, 39860426), (4, 19930213), (23, 3466124), (46, 1733062), (92, 866531), (653, 122084), (1306, 61042), (1327, 60076), (2612, 30521), (2654, 30038), (5308, 15019)]