27760972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 50226176

約数和(自身を除く): 22465204

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 1567, 3134, 4429, 6268, 8858, 17716, 67381, 134762, 161401, 269524, 322802, 645604, 6940243, 13880486, 27760972]

約数ペア:

[(1, 27760972), (2, 13880486), (4, 6940243), (43, 645604), (86, 322802), (103, 269524), (172, 161401), (206, 134762), (412, 67381), (1567, 17716), (3134, 8858), (4429, 6268)]