42279428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 77663040

約数和(自身を除く): 35383612

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 2539, 4163, 5078, 8326, 10156, 16652, 58397, 116794, 233588, 459559, 919118, 1838236, 10569857, 21139714, 42279428]

約数ペア:

[(1, 42279428), (2, 21139714), (4, 10569857), (23, 1838236), (46, 919118), (92, 459559), (181, 233588), (362, 116794), (724, 58397), (2539, 16652), (4163, 10156), (5078, 8326)]