74618818

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{2447}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 113978880

約数和(自身を除く): 39360062

約数列:

[1, 2, 79, 158, 193, 386, 2447, 4894, 15247, 30494, 193313, 386626, 472271, 944542, 37309409, 74618818]

約数ペア:

[(1, 74618818), (2, 37309409), (79, 944542), (158, 472271), (193, 386626), (386, 193313), (2447, 30494), (4894, 15247)]