712031488

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5443}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 1646875328

約数和(自身を除く): 934843840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 4088, 4672, 5443, 8176, 9344, 10886, 16352, 18688, 21772, 32704, 38101, 43544, 65408, 76202, 87088, 130816, 152404, 174176, 304808, 348352, 397339, 609616, 696704, 794678, 1219232, 1393408, 1589356, 2438464, 2781373, 3178712, 4876928, 5562746, 6357424, 9753856, 11125492, 12714848, 22250984, 25429696, 44501968, 50859392, 89003936, 101718784, 178007872, 356015744, 712031488]

約数ペア:

[(1, 712031488), (2, 356015744), (4, 178007872), (7, 101718784), (8, 89003936), (14, 50859392), (16, 44501968), (28, 25429696), (32, 22250984), (56, 12714848), (64, 11125492), (73, 9753856), (112, 6357424), (128, 5562746), (146, 4876928), (224, 3178712), (256, 2781373), (292, 2438464), (448, 1589356), (511, 1393408), (584, 1219232), (896, 794678), (1022, 696704), (1168, 609616), (1792, 397339), (2044, 348352), (2336, 304808), (4088, 174176), (4672, 152404), (5443, 130816), (8176, 87088), (9344, 76202), (10886, 65408), (16352, 43544), (18688, 38101), (21772, 32704)]