64295268

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34127}}^1$

素因数の和:34291

約数の個数: 24

約数和(自身を含む): 150982272

約数和(自身を除く): 86687004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 34127, 68254, 102381, 136508, 204762, 409524, 5357939, 10715878, 16073817, 21431756, 32147634, 64295268]

約数ペア:

[(1, 64295268), (2, 32147634), (3, 21431756), (4, 16073817), (6, 10715878), (12, 5357939), (157, 409524), (314, 204762), (471, 136508), (628, 102381), (942, 68254), (1884, 34127)]