2748544

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5553900

約数和(自身を除く): 2805356

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 197, 218, 394, 436, 788, 872, 1576, 1744, 3152, 3488, 6304, 6976, 12608, 13952, 21473, 25216, 42946, 85892, 171784, 343568, 687136, 1374272, 2748544]

約数ペア:

[(1, 2748544), (2, 1374272), (4, 687136), (8, 343568), (16, 171784), (32, 85892), (64, 42946), (109, 25216), (128, 21473), (197, 13952), (218, 12608), (394, 6976), (436, 6304), (788, 3488), (872, 3152), (1576, 1744)]