68333636

素因数分解:

$2^2\times 7^2\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1248

約数の個数: 36

約数和(自身を含む): 139598928

約数和(自身を除く): 71265292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 443, 787, 886, 1574, 1772, 3101, 3148, 5509, 6202, 11018, 12404, 21707, 22036, 38563, 43414, 77126, 86828, 154252, 348641, 697282, 1394564, 2440487, 4880974, 9761948, 17083409, 34166818, 68333636]

約数ペア:

[(1, 68333636), (2, 34166818), (4, 17083409), (7, 9761948), (14, 4880974), (28, 2440487), (49, 1394564), (98, 697282), (196, 348641), (443, 154252), (787, 86828), (886, 77126), (1574, 43414), (1772, 38563), (3101, 22036), (3148, 21707), (5509, 12404), (6202, 11018)]