68406998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 48233002

約数列:

[1, 2, 11, 22, 29, 58, 179, 319, 358, 599, 638, 1198, 1969, 3938, 5191, 6589, 10382, 13178, 17371, 34742, 57101, 107221, 114202, 191081, 214442, 382162, 1179431, 2358862, 3109409, 6218818, 34203499, 68406998]

約数ペア:

[(1, 68406998), (2, 34203499), (11, 6218818), (22, 3109409), (29, 2358862), (58, 1179431), (179, 382162), (319, 214442), (358, 191081), (599, 114202), (638, 107221), (1198, 57101), (1969, 34742), (3938, 17371), (5191, 13178), (6589, 10382)]