67656848

素因数分解:

$2^4\times 7^2\times {\mathrm{86297}}^1$

素因数の和:86319

約数の個数: 30

約数和(自身を含む): 152488566

約数和(自身を除く): 84831718

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 86297, 172594, 345188, 604079, 690376, 1208158, 1380752, 2416316, 4228553, 4832632, 8457106, 9665264, 16914212, 33828424, 67656848]

約数ペア:

[(1, 67656848), (2, 33828424), (4, 16914212), (7, 9665264), (8, 8457106), (14, 4832632), (16, 4228553), (28, 2416316), (49, 1380752), (56, 1208158), (98, 690376), (112, 604079), (196, 345188), (392, 172594), (784, 86297)]