68468884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 48

約数和(自身を含む): 141160320

約数和(自身を除く): 72691436

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1276, 1334, 2333, 2668, 4666, 7337, 9332, 14674, 25663, 29348, 51326, 53659, 67657, 102652, 107318, 135314, 214636, 270628, 590249, 744227, 1180498, 1488454, 1556111, 2360996, 2976908, 3112222, 6224444, 17117221, 34234442, 68468884]

約数ペア:

[(1, 68468884), (2, 34234442), (4, 17117221), (11, 6224444), (22, 3112222), (23, 2976908), (29, 2360996), (44, 1556111), (46, 1488454), (58, 1180498), (92, 744227), (116, 590249), (253, 270628), (319, 214636), (506, 135314), (638, 107318), (667, 102652), (1012, 67657), (1276, 53659), (1334, 51326), (2333, 29348), (2668, 25663), (4666, 14674), (7337, 9332)]