24864518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 20837626

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 851, 1702, 2087, 4174, 5957, 11914, 14609, 29218, 48001, 77219, 96002, 154438, 336007, 540533, 672014, 1081066, 1776037, 3552074, 12432259, 24864518]

約数ペア:

[(1, 24864518), (2, 12432259), (7, 3552074), (14, 1776037), (23, 1081066), (37, 672014), (46, 540533), (74, 336007), (161, 154438), (259, 96002), (322, 77219), (518, 48001), (851, 29218), (1702, 14609), (2087, 11914), (4174, 5957)]