69067474

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 120646656

約数和(自身を除く): 51579182

約数列:

[1, 2, 7, 14, 103, 206, 211, 227, 422, 454, 721, 1442, 1477, 1589, 2954, 3178, 21733, 23381, 43466, 46762, 47897, 95794, 152131, 163667, 304262, 327334, 335279, 670558, 4933391, 9866782, 34533737, 69067474]

約数ペア:

[(1, 69067474), (2, 34533737), (7, 9866782), (14, 4933391), (103, 670558), (206, 335279), (211, 327334), (227, 304262), (422, 163667), (454, 152131), (721, 95794), (1442, 47897), (1477, 46762), (1589, 43466), (2954, 23381), (3178, 21733)]