67387208

素因数分解:

$2^3\times 7^1\times {\mathrm{1203343}}^1$

素因数の和:1203356

約数の個数: 16

約数和(自身を含む): 144401280

約数和(自身を除く): 77014072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1203343, 2406686, 4813372, 8423401, 9626744, 16846802, 33693604, 67387208]

約数ペア:

[(1, 67387208), (2, 33693604), (4, 16846802), (7, 9626744), (8, 8423401), (14, 4813372), (28, 2406686), (56, 1203343)]