68536876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{24373}}^1$

素因数の和:24433

約数の個数: 24

約数和(自身を含む): 129669680

約数和(自身を除く): 61132804

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 24373, 48746, 97492, 463087, 901801, 926174, 1803602, 1852348, 3607204, 17134219, 34268438, 68536876]

約数ペア:

[(1, 68536876), (2, 34268438), (4, 17134219), (19, 3607204), (37, 1852348), (38, 1803602), (74, 926174), (76, 901801), (148, 463087), (703, 97492), (1406, 48746), (2812, 24373)]