65521016

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 136458000

約数和(自身を除く): 70936984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 599, 904, 968, 1198, 1243, 2396, 2486, 4792, 4972, 6589, 9944, 13178, 13673, 26356, 27346, 52712, 54692, 67687, 72479, 109384, 135374, 144958, 270748, 289916, 541496, 579832, 744557, 1489114, 2978228, 5956456, 8190127, 16380254, 32760508, 65521016]

約数ペア:

[(1, 65521016), (2, 32760508), (4, 16380254), (8, 8190127), (11, 5956456), (22, 2978228), (44, 1489114), (88, 744557), (113, 579832), (121, 541496), (226, 289916), (242, 270748), (452, 144958), (484, 135374), (599, 109384), (904, 72479), (968, 67687), (1198, 54692), (1243, 52712), (2396, 27346), (2486, 26356), (4792, 13673), (4972, 13178), (6589, 9944)]