66144818

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1409

約数の個数: 16

約数和(自身を含む): 100464000

約数和(自身を除く): 34319182

約数列:

[1, 2, 139, 229, 278, 458, 1039, 2078, 31831, 63662, 144421, 237931, 288842, 475862, 33072409, 66144818]

約数ペア:

[(1, 66144818), (2, 33072409), (139, 475862), (229, 288842), (278, 237931), (458, 144421), (1039, 63662), (2078, 31831)]