68437886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9680

約数の個数: 32

約数和(自身を含む): 124830720

約数和(自身を除く): 56392834

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 9631, 19262, 105941, 163727, 182989, 211882, 327454, 365978, 1800997, 2012879, 3110813, 3601994, 4025758, 6221626, 34218943, 68437886]

約数ペア:

[(1, 68437886), (2, 34218943), (11, 6221626), (17, 4025758), (19, 3601994), (22, 3110813), (34, 2012879), (38, 1800997), (187, 365978), (209, 327454), (323, 211882), (374, 182989), (418, 163727), (646, 105941), (3553, 19262), (7106, 9631)]