74950778

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{27739}}^1$

素因数の和:27941

約数の個数: 16

約数和(自身を含む): 129157440

約数和(自身を除く): 54206662

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 27739, 55478, 194173, 388346, 5353627, 10707254, 37475389, 74950778]

約数ペア:

[(1, 74950778), (2, 37475389), (7, 10707254), (14, 5353627), (193, 388346), (386, 194173), (1351, 55478), (2702, 27739)]