15747328

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:602

約数の個数: 36

約数和(自身を含む): 31733100

約数和(自身を除く): 15985772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 449, 548, 898, 1096, 1796, 2192, 3592, 4384, 7184, 8768, 14368, 17536, 28736, 35072, 57472, 61513, 114944, 123026, 246052, 492104, 984208, 1968416, 3936832, 7873664, 15747328]

約数ペア:

[(1, 15747328), (2, 7873664), (4, 3936832), (8, 1968416), (16, 984208), (32, 492104), (64, 246052), (128, 123026), (137, 114944), (256, 61513), (274, 57472), (449, 35072), (548, 28736), (898, 17536), (1096, 14368), (1796, 8768), (2192, 7184), (3592, 4384)]