1554403904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{564827}}^1$

素因数の和:564882

約数の個数: 28

約数和(自身を含む): 3156258864

約数和(自身を除く): 1601854960

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 564827, 1129654, 2259308, 4518616, 9037232, 18074464, 24287561, 36148928, 48575122, 97150244, 194300488, 388600976, 777201952, 1554403904]

約数ペア:

[(1, 1554403904), (2, 777201952), (4, 388600976), (8, 194300488), (16, 97150244), (32, 48575122), (43, 36148928), (64, 24287561), (86, 18074464), (172, 9037232), (344, 4518616), (688, 2259308), (1376, 1129654), (2752, 564827)]