404647616

素因数分解:

$2^6\times {\mathrm{643}}^1\times {\mathrm{9833}}^1$

素因数の和:10488

約数の個数: 28

約数和(自身を含む): 804303192

約数和(自身を除く): 399655576

約数列:

[1, 2, 4, 8, 16, 32, 64, 643, 1286, 2572, 5144, 9833, 10288, 19666, 20576, 39332, 41152, 78664, 157328, 314656, 629312, 6322619, 12645238, 25290476, 50580952, 101161904, 202323808, 404647616]

約数ペア:

[(1, 404647616), (2, 202323808), (4, 101161904), (8, 50580952), (16, 25290476), (32, 12645238), (64, 6322619), (643, 629312), (1286, 314656), (2572, 157328), (5144, 78664), (9833, 41152), (10288, 39332), (19666, 20576)]