68252716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65881}}^1$

素因数の和:65929

約数の個数: 24

約数和(自身を含む): 140196896

約数和(自身を除く): 71944180

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65881, 131762, 263524, 461167, 922334, 1844668, 2437597, 4875194, 9750388, 17063179, 34126358, 68252716]

約数ペア:

[(1, 68252716), (2, 34126358), (4, 17063179), (7, 9750388), (14, 4875194), (28, 2437597), (37, 1844668), (74, 922334), (148, 461167), (259, 263524), (518, 131762), (1036, 65881)]