69342724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19949}}^1$

素因数の和:20043

約数の個数: 24

約数和(自身を含む): 134064000

約数和(自身を除く): 64721276

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19949, 39898, 79796, 219439, 438878, 877756, 1575971, 3151942, 6303884, 17335681, 34671362, 69342724]

約数ペア:

[(1, 69342724), (2, 34671362), (4, 17335681), (11, 6303884), (22, 3151942), (44, 1575971), (79, 877756), (158, 438878), (316, 219439), (869, 79796), (1738, 39898), (3476, 19949)]