26240746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 21037334

約数列:

[1, 2, 7, 14, 23, 46, 161, 227, 322, 359, 454, 718, 1589, 2513, 3178, 5026, 5221, 8257, 10442, 16514, 36547, 57799, 73094, 81493, 115598, 162986, 570451, 1140902, 1874339, 3748678, 13120373, 26240746]

約数ペア:

[(1, 26240746), (2, 13120373), (7, 3748678), (14, 1874339), (23, 1140902), (46, 570451), (161, 162986), (227, 115598), (322, 81493), (359, 73094), (454, 57799), (718, 36547), (1589, 16514), (2513, 10442), (3178, 8257), (5026, 5221)]