67916072

素因数分解:

$2^3\times 7^1\times {\mathrm{1212787}}^1$

素因数の和:1212800

約数の個数: 16

約数和(自身を含む): 145534560

約数和(自身を除く): 77618488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1212787, 2425574, 4851148, 8489509, 9702296, 16979018, 33958036, 67916072]

約数ペア:

[(1, 67916072), (2, 33958036), (4, 16979018), (7, 9702296), (8, 8489509), (14, 4851148), (28, 2425574), (56, 1212787)]