66068716

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8707}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 132640256

約数和(自身を除く): 66571540

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 7588, 8707, 17414, 34828, 60949, 121898, 243796, 2359597, 4719194, 9438388, 16517179, 33034358, 66068716]

約数ペア:

[(1, 66068716), (2, 33034358), (4, 16517179), (7, 9438388), (14, 4719194), (28, 2359597), (271, 243796), (542, 121898), (1084, 60949), (1897, 34828), (3794, 17414), (7588, 8707)]