66638848

素因数分解:

$2^{10}\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1182

約数の個数: 44

約数和(自身を含む): 135593280

約数和(自身を除く): 68954432

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1024, 1103, 1888, 2206, 3776, 4412, 7552, 8824, 15104, 17648, 30208, 35296, 60416, 65077, 70592, 130154, 141184, 260308, 282368, 520616, 564736, 1041232, 1129472, 2082464, 4164928, 8329856, 16659712, 33319424, 66638848]

約数ペア:

[(1, 66638848), (2, 33319424), (4, 16659712), (8, 8329856), (16, 4164928), (32, 2082464), (59, 1129472), (64, 1041232), (118, 564736), (128, 520616), (236, 282368), (256, 260308), (472, 141184), (512, 130154), (944, 70592), (1024, 65077), (1103, 60416), (1888, 35296), (2206, 30208), (3776, 17648), (4412, 15104), (7552, 8824)]