67881436

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3581}}^1$

素因数の和:4269

約数の個数: 24

約数和(自身を含む): 136001376

約数和(自身を除く): 68119940

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 2708, 3581, 4739, 7162, 9478, 14324, 18956, 25067, 50134, 100268, 2424337, 4848674, 9697348, 16970359, 33940718, 67881436]

約数ペア:

[(1, 67881436), (2, 33940718), (4, 16970359), (7, 9697348), (14, 4848674), (28, 2424337), (677, 100268), (1354, 50134), (2708, 25067), (3581, 18956), (4739, 14324), (7162, 9478)]