68705692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67891}}^1$

素因数の和:67929

約数の個数: 24

約数和(自身を含む): 136870272

約数和(自身を除く): 68164580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 67891, 135782, 271564, 746801, 1493602, 1561493, 2987204, 3122986, 6245972, 17176423, 34352846, 68705692]

約数ペア:

[(1, 68705692), (2, 34352846), (4, 17176423), (11, 6245972), (22, 3122986), (23, 2987204), (44, 1561493), (46, 1493602), (92, 746801), (253, 271564), (506, 135782), (1012, 67891)]