27865414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 45714240

約数和(自身を除く): 17848826

約数列:

[1, 2, 17, 34, 73, 103, 109, 146, 206, 218, 1241, 1751, 1853, 2482, 3502, 3706, 7519, 7957, 11227, 15038, 15914, 22454, 127823, 135269, 190859, 255646, 270538, 381718, 819571, 1639142, 13932707, 27865414]

約数ペア:

[(1, 27865414), (2, 13932707), (17, 1639142), (34, 819571), (73, 381718), (103, 270538), (109, 255646), (146, 190859), (206, 135269), (218, 127823), (1241, 22454), (1751, 15914), (1853, 15038), (2482, 11227), (3502, 7957), (3706, 7519)]