812849984

素因数分解:

$2^6\times {\mathrm{43}}^2\times {\mathrm{6869}}^1$

素因数の和:6967

約数の個数: 42

約数和(自身を含む): 1651623570

約数和(自身を除く): 838773586

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 1849, 2752, 3698, 6869, 7396, 13738, 14792, 27476, 29584, 54952, 59168, 109904, 118336, 219808, 295367, 439616, 590734, 1181468, 2362936, 4725872, 9451744, 12700781, 18903488, 25401562, 50803124, 101606248, 203212496, 406424992, 812849984]

約数ペア:

[(1, 812849984), (2, 406424992), (4, 203212496), (8, 101606248), (16, 50803124), (32, 25401562), (43, 18903488), (64, 12700781), (86, 9451744), (172, 4725872), (344, 2362936), (688, 1181468), (1376, 590734), (1849, 439616), (2752, 295367), (3698, 219808), (6869, 118336), (7396, 109904), (13738, 59168), (14792, 54952), (27476, 29584)]