71673196

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{9241}}^1$

素因数の和:9529

約数の個数: 24

約数和(自身を含む): 143879456

約数和(自身を除く): 72206260

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 9241, 18482, 36964, 64687, 129374, 258748, 2559757, 5119514, 10239028, 17918299, 35836598, 71673196]

約数ペア:

[(1, 71673196), (2, 35836598), (4, 17918299), (7, 10239028), (14, 5119514), (28, 2559757), (277, 258748), (554, 129374), (1108, 64687), (1939, 36964), (3878, 18482), (7756, 9241)]