8211272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 16443000

約数和(自身を除く): 8231728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 349, 692, 698, 1384, 1396, 2792, 2941, 5882, 5933, 11764, 11866, 23528, 23732, 47464, 60377, 120754, 241508, 483016, 1026409, 2052818, 4105636, 8211272]

約数ペア:

[(1, 8211272), (2, 4105636), (4, 2052818), (8, 1026409), (17, 483016), (34, 241508), (68, 120754), (136, 60377), (173, 47464), (346, 23732), (349, 23528), (692, 11866), (698, 11764), (1384, 5933), (1396, 5882), (2792, 2941)]