70686496

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 48

約数和(自身を含む): 145563264

約数和(自身を除く): 74876768

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1093, 1376, 1504, 2021, 2186, 4042, 4372, 8084, 8744, 16168, 17488, 32336, 34976, 46999, 51371, 64672, 93998, 102742, 187996, 205484, 375992, 410968, 751984, 821936, 1503968, 1643872, 2208953, 4417906, 8835812, 17671624, 35343248, 70686496]

約数ペア:

[(1, 70686496), (2, 35343248), (4, 17671624), (8, 8835812), (16, 4417906), (32, 2208953), (43, 1643872), (47, 1503968), (86, 821936), (94, 751984), (172, 410968), (188, 375992), (344, 205484), (376, 187996), (688, 102742), (752, 93998), (1093, 64672), (1376, 51371), (1504, 46999), (2021, 34976), (2186, 32336), (4042, 17488), (4372, 16168), (8084, 8744)]