67790296

素因数分解:

$2^3\times 7^1\times {\mathrm{1210541}}^1$

素因数の和:1210554

約数の個数: 16

約数和(自身を含む): 145265040

約数和(自身を除く): 77474744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1210541, 2421082, 4842164, 8473787, 9684328, 16947574, 33895148, 67790296]

約数ペア:

[(1, 67790296), (2, 33895148), (4, 16947574), (7, 9684328), (8, 8473787), (14, 4842164), (28, 2421082), (56, 1210541)]