67846268

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6229}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 136063200

約数和(自身を除く): 68216932

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 6229, 10892, 12458, 24916, 43603, 87206, 174412, 2423081, 4846162, 9692324, 16961567, 33923134, 67846268]

約数ペア:

[(1, 67846268), (2, 33923134), (4, 16961567), (7, 9692324), (14, 4846162), (28, 2423081), (389, 174412), (778, 87206), (1556, 43603), (2723, 24916), (5446, 12458), (6229, 10892)]