67744268

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1907}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 121165632

約数和(自身を除く): 53421364

約数列:

[1, 2, 4, 83, 107, 166, 214, 332, 428, 1907, 3814, 7628, 8881, 17762, 35524, 158281, 204049, 316562, 408098, 633124, 816196, 16936067, 33872134, 67744268]

約数ペア:

[(1, 67744268), (2, 33872134), (4, 16936067), (83, 816196), (107, 633124), (166, 408098), (214, 316562), (332, 204049), (428, 158281), (1907, 35524), (3814, 17762), (7628, 8881)]