69813866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 118532160

約数和(自身を除く): 48718294

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 1613, 2278, 2546, 3226, 21641, 27421, 30647, 43282, 54842, 61294, 108071, 216142, 520999, 1041998, 1837207, 2053349, 3674414, 4106698, 34906933, 69813866]

約数ペア:

[(1, 69813866), (2, 34906933), (17, 4106698), (19, 3674414), (34, 2053349), (38, 1837207), (67, 1041998), (134, 520999), (323, 216142), (646, 108071), (1139, 61294), (1273, 54842), (1613, 43282), (2278, 30647), (2546, 27421), (3226, 21641)]