68392984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33791}}^1$

素因数の和:33831

約数の個数: 32

約数和(自身を含む): 145981440

約数和(自身を除く): 77588456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 33791, 67582, 135164, 270328, 371701, 743402, 777193, 1486804, 1554386, 2973608, 3108772, 6217544, 8549123, 17098246, 34196492, 68392984]

約数ペア:

[(1, 68392984), (2, 34196492), (4, 17098246), (8, 8549123), (11, 6217544), (22, 3108772), (23, 2973608), (44, 1554386), (46, 1486804), (88, 777193), (92, 743402), (184, 371701), (253, 270328), (506, 135164), (1012, 67582), (2024, 33791)]