68058676

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39847}}^1$

素因数の和:39919

約数の個数: 24

約数和(自身を含む): 138352256

約数和(自身を除く): 70293580

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 39847, 79694, 159388, 278929, 557858, 1115716, 2430667, 4861334, 9722668, 17014669, 34029338, 68058676]

約数ペア:

[(1, 68058676), (2, 34029338), (4, 17014669), (7, 9722668), (14, 4861334), (28, 2430667), (61, 1115716), (122, 557858), (244, 278929), (427, 159388), (854, 79694), (1708, 39847)]