68468554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{26153}}^1$

素因数の和:26190

約数の個数: 32

約数和(自身を含む): 135582336

約数和(自身を除く): 67113782

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 26153, 52306, 183071, 287683, 366142, 444601, 575366, 889202, 2013781, 3112207, 4027562, 4890611, 6224414, 9781222, 34234277, 68468554]

約数ペア:

[(1, 68468554), (2, 34234277), (7, 9781222), (11, 6224414), (14, 4890611), (17, 4027562), (22, 3112207), (34, 2013781), (77, 889202), (119, 575366), (154, 444601), (187, 366142), (238, 287683), (374, 183071), (1309, 52306), (2618, 26153)]