68986876

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{6863}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 138378240

約数和(自身を除く): 69391364

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 6863, 10052, 13726, 27452, 48041, 96082, 192164, 2463817, 4927634, 9855268, 17246719, 34493438, 68986876]

約数ペア:

[(1, 68986876), (2, 34493438), (4, 17246719), (7, 9855268), (14, 4927634), (28, 2463817), (359, 192164), (718, 96082), (1436, 48041), (2513, 27452), (5026, 13726), (6863, 10052)]