68542376

素因数分解:

$2^3\times 7^3\times {\mathrm{24979}}^1$

素因数の和:25006

約数の個数: 32

約数和(自身を含む): 149880000

約数和(自身を除く): 81337624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 24979, 49958, 99916, 174853, 199832, 349706, 699412, 1223971, 1398824, 2447942, 4895884, 8567797, 9791768, 17135594, 34271188, 68542376]

約数ペア:

[(1, 68542376), (2, 34271188), (4, 17135594), (7, 9791768), (8, 8567797), (14, 4895884), (28, 2447942), (49, 1398824), (56, 1223971), (98, 699412), (196, 349706), (343, 199832), (392, 174853), (686, 99916), (1372, 49958), (2744, 24979)]