68681872

素因数分解:

$2^4\times 7^1\times {\mathrm{613231}}^1$

素因数の和:613246

約数の個数: 20

約数和(自身を含む): 152081536

約数和(自身を除く): 83399664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 613231, 1226462, 2452924, 4292617, 4905848, 8585234, 9811696, 17170468, 34340936, 68681872]

約数ペア:

[(1, 68681872), (2, 34340936), (4, 17170468), (7, 9811696), (8, 8585234), (14, 4905848), (16, 4292617), (28, 2452924), (56, 1226462), (112, 613231)]