65173398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 136774656

約数和(自身を除く): 71601258

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 2447, 4439, 4894, 7341, 8878, 13317, 14682, 26634, 56281, 112562, 168843, 337686, 472271, 944542, 1416813, 2833626, 10862233, 21724466, 32586699, 65173398]

約数ペア:

[(1, 65173398), (2, 32586699), (3, 21724466), (6, 10862233), (23, 2833626), (46, 1416813), (69, 944542), (138, 472271), (193, 337686), (386, 168843), (579, 112562), (1158, 56281), (2447, 26634), (4439, 14682), (4894, 13317), (7341, 8878)]