66808598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 109196640

約数和(自身を除く): 42388042

約数列:

[1, 2, 19, 38, 41, 82, 137, 274, 313, 626, 779, 1558, 2603, 5206, 5617, 5947, 11234, 11894, 12833, 25666, 42881, 85762, 106723, 213446, 243827, 487654, 814739, 1629478, 1758121, 3516242, 33404299, 66808598]

約数ペア:

[(1, 66808598), (2, 33404299), (19, 3516242), (38, 1758121), (41, 1629478), (82, 814739), (137, 487654), (274, 243827), (313, 213446), (626, 106723), (779, 85762), (1558, 42881), (2603, 25666), (5206, 12833), (5617, 11894), (5947, 11234)]