99999382

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2836

約数の個数: 32

約数和(自身を含む): 178606080

約数和(自身を除く): 78606698

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 2719, 5254, 5438, 18389, 19033, 36778, 38066, 100603, 193049, 201206, 386098, 704221, 1351343, 1408442, 2702686, 7142813, 14285626, 49999691, 99999382]

約数ペア:

[(1, 99999382), (2, 49999691), (7, 14285626), (14, 7142813), (37, 2702686), (71, 1408442), (74, 1351343), (142, 704221), (259, 386098), (497, 201206), (518, 193049), (994, 100603), (2627, 38066), (2719, 36778), (5254, 19033), (5438, 18389)]