68894584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1307}}^1$

素因数の和:1923

約数の個数: 32

約数和(自身を含む): 141264000

約数和(自身を除く): 72369416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 599, 1198, 1307, 2396, 2614, 4792, 5228, 6589, 10456, 13178, 14377, 26356, 28754, 52712, 57508, 115016, 782893, 1565786, 3131572, 6263144, 8611823, 17223646, 34447292, 68894584]

約数ペア:

[(1, 68894584), (2, 34447292), (4, 17223646), (8, 8611823), (11, 6263144), (22, 3131572), (44, 1565786), (88, 782893), (599, 115016), (1198, 57508), (1307, 52712), (2396, 28754), (2614, 26356), (4792, 14377), (5228, 13178), (6589, 10456)]