28734464

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2582

約数の個数: 44

約数和(自身を含む): 62687328

約数和(自身を除く): 33952864

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2551, 2816, 5102, 5632, 10204, 11264, 20408, 28061, 40816, 56122, 81632, 112244, 163264, 224488, 326528, 448976, 653056, 897952, 1306112, 1795904, 2612224, 3591808, 7183616, 14367232, 28734464]

約数ペア:

[(1, 28734464), (2, 14367232), (4, 7183616), (8, 3591808), (11, 2612224), (16, 1795904), (22, 1306112), (32, 897952), (44, 653056), (64, 448976), (88, 326528), (128, 224488), (176, 163264), (256, 112244), (352, 81632), (512, 56122), (704, 40816), (1024, 28061), (1408, 20408), (2551, 11264), (2816, 10204), (5102, 5632)]