1728006656

素因数分解:

$2^9\times {\mathrm{739}}^1\times {\mathrm{4567}}^1$

素因数の和:5324

約数の個数: 40

約数和(自身を含む): 3458067360

約数和(自身を除く): 1730060704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 739, 1478, 2956, 4567, 5912, 9134, 11824, 18268, 23648, 36536, 47296, 73072, 94592, 146144, 189184, 292288, 378368, 584576, 1169152, 2338304, 3375013, 6750026, 13500052, 27000104, 54000208, 108000416, 216000832, 432001664, 864003328, 1728006656]

約数ペア:

[(1, 1728006656), (2, 864003328), (4, 432001664), (8, 216000832), (16, 108000416), (32, 54000208), (64, 27000104), (128, 13500052), (256, 6750026), (512, 3375013), (739, 2338304), (1478, 1169152), (2956, 584576), (4567, 378368), (5912, 292288), (9134, 189184), (11824, 146144), (18268, 94592), (23648, 73072), (36536, 47296)]