272040592

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{61381}}^1$

素因数の和:61666

約数の個数: 20

約数和(自身を含む): 528990076

約数和(自身を除く): 256949484

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 61381, 122762, 245524, 491048, 982096, 17002537, 34005074, 68010148, 136020296, 272040592]

約数ペア:

[(1, 272040592), (2, 136020296), (4, 68010148), (8, 34005074), (16, 17002537), (277, 982096), (554, 491048), (1108, 245524), (2216, 122762), (4432, 61381)]