68885264

素因数分解:

$2^4\times 7^1\times {\mathrm{615047}}^1$

素因数の和:615062

約数の個数: 20

約数和(自身を含む): 152531904

約数和(自身を除く): 83646640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 615047, 1230094, 2460188, 4305329, 4920376, 8610658, 9840752, 17221316, 34442632, 68885264]

約数ペア:

[(1, 68885264), (2, 34442632), (4, 17221316), (7, 9840752), (8, 8610658), (14, 4920376), (16, 4305329), (28, 2460188), (56, 1230094), (112, 615047)]