78876374

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2621}}^1$

素因数の和:3031

約数の個数: 16

約数和(自身を含む): 121576896

約数和(自身を除く): 42700522

約数列:

[1, 2, 41, 82, 367, 734, 2621, 5242, 15047, 30094, 107461, 214922, 961907, 1923814, 39438187, 78876374]

約数ペア:

[(1, 78876374), (2, 39438187), (41, 1923814), (82, 961907), (367, 214922), (734, 107461), (2621, 30094), (5242, 15047)]