27720741872

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{171251}}^1$

素因数の和:171477

約数の個数: 40

約数和(自身を含む): 54871880832

約数和(自身を除く): 27151138960

約数列:

[1, 2, 4, 8, 16, 67, 134, 151, 268, 302, 536, 604, 1072, 1208, 2416, 10117, 20234, 40468, 80936, 161872, 171251, 342502, 685004, 1370008, 2740016, 11473817, 22947634, 25858901, 45895268, 51717802, 91790536, 103435604, 183581072, 206871208, 413742416, 1732546367, 3465092734, 6930185468, 13860370936, 27720741872]

約数ペア:

[(1, 27720741872), (2, 13860370936), (4, 6930185468), (8, 3465092734), (16, 1732546367), (67, 413742416), (134, 206871208), (151, 183581072), (268, 103435604), (302, 91790536), (536, 51717802), (604, 45895268), (1072, 25858901), (1208, 22947634), (2416, 11473817), (10117, 2740016), (20234, 1370008), (40468, 685004), (80936, 342502), (161872, 171251)]