38954168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{739}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 79920000

約数和(自身を除く): 40965832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 599, 739, 1198, 1478, 2396, 2956, 4792, 5912, 6589, 8129, 13178, 16258, 26356, 32516, 52712, 65032, 442661, 885322, 1770644, 3541288, 4869271, 9738542, 19477084, 38954168]

約数ペア:

[(1, 38954168), (2, 19477084), (4, 9738542), (8, 4869271), (11, 3541288), (22, 1770644), (44, 885322), (88, 442661), (599, 65032), (739, 52712), (1198, 32516), (1478, 26356), (2396, 16258), (2956, 13178), (4792, 8129), (5912, 6589)]