74085424

素因数分解:

$2^4\times 7^1\times {\mathrm{661477}}^1$

素因数の和:661492

約数の個数: 20

約数和(自身を含む): 164046544

約数和(自身を除く): 89961120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 661477, 1322954, 2645908, 4630339, 5291816, 9260678, 10583632, 18521356, 37042712, 74085424]

約数ペア:

[(1, 74085424), (2, 37042712), (4, 18521356), (7, 10583632), (8, 9260678), (14, 5291816), (16, 4630339), (28, 2645908), (56, 1322954), (112, 661477)]