2754569728

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{173549}}^1$

素因数の和:173598

約数の個数: 40

約数和(自身を含む): 5681332800

約数和(自身を除く): 2926763072

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 173549, 347098, 694196, 1388392, 2776784, 5380019, 5553568, 10760038, 11107136, 21520076, 22214272, 43040152, 44428544, 86080304, 88857088, 172160608, 344321216, 688642432, 1377284864, 2754569728]

約数ペア:

[(1, 2754569728), (2, 1377284864), (4, 688642432), (8, 344321216), (16, 172160608), (31, 88857088), (32, 86080304), (62, 44428544), (64, 43040152), (124, 22214272), (128, 21520076), (248, 11107136), (256, 10760038), (496, 5553568), (512, 5380019), (992, 2776784), (1984, 1388392), (3968, 694196), (7936, 347098), (15872, 173549)]