64919524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{1999}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 118944000

約数和(自身を除く): 54024476

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 1412, 1999, 3998, 7996, 8119, 16238, 32476, 45977, 91954, 183908, 705647, 1411294, 2822588, 16229881, 32459762, 64919524]

約数ペア:

[(1, 64919524), (2, 32459762), (4, 16229881), (23, 2822588), (46, 1411294), (92, 705647), (353, 183908), (706, 91954), (1412, 45977), (1999, 32476), (3998, 16238), (7996, 8119)]