67001788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77191}}^1$

素因数の和:77233

約数の個数: 24

約数和(自身を含む): 138328064

約数和(自身を除く): 71326276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77191, 154382, 308764, 540337, 1080674, 2161348, 2392921, 4785842, 9571684, 16750447, 33500894, 67001788]

約数ペア:

[(1, 67001788), (2, 33500894), (4, 16750447), (7, 9571684), (14, 4785842), (28, 2392921), (31, 2161348), (62, 1080674), (124, 540337), (217, 308764), (434, 154382), (868, 77191)]