68431342

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 55673618

約数列:

[1, 2, 7, 14, 47, 49, 83, 94, 98, 166, 179, 329, 358, 581, 658, 1162, 1253, 2303, 2506, 3901, 4067, 4606, 7802, 8134, 8413, 8771, 14857, 16826, 17542, 27307, 29714, 54614, 58891, 103999, 117782, 191149, 207998, 382298, 412237, 698279, 727993, 824474, 1396558, 1455986, 4887953, 9775906, 34215671, 68431342]

約数ペア:

[(1, 68431342), (2, 34215671), (7, 9775906), (14, 4887953), (47, 1455986), (49, 1396558), (83, 824474), (94, 727993), (98, 698279), (166, 412237), (179, 382298), (329, 207998), (358, 191149), (581, 117782), (658, 103999), (1162, 58891), (1253, 54614), (2303, 29714), (2506, 27307), (3901, 17542), (4067, 16826), (4606, 14857), (7802, 8771), (8134, 8413)]