30769984

素因数分解:

$2^6\times 7^1\times {\mathrm{68683}}^1$

素因数の和:68702

約数の個数: 28

約数和(自身を含む): 69782944

約数和(自身を除く): 39012960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 68683, 137366, 274732, 480781, 549464, 961562, 1098928, 1923124, 2197856, 3846248, 4395712, 7692496, 15384992, 30769984]

約数ペア:

[(1, 30769984), (2, 15384992), (4, 7692496), (7, 4395712), (8, 3846248), (14, 2197856), (16, 1923124), (28, 1098928), (32, 961562), (56, 549464), (64, 480781), (112, 274732), (224, 137366), (448, 68683)]