38867444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 86438016

約数和(自身を除く): 47570572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2381, 4081, 4762, 8162, 9524, 16324, 16667, 26191, 33334, 52382, 66668, 104764, 126193, 183337, 252386, 366674, 504772, 733348, 883351, 1388123, 1766702, 2776246, 3533404, 5552492, 9716861, 19433722, 38867444]

約数ペア:

[(1, 38867444), (2, 19433722), (4, 9716861), (7, 5552492), (11, 3533404), (14, 2776246), (22, 1766702), (28, 1388123), (44, 883351), (53, 733348), (77, 504772), (106, 366674), (154, 252386), (212, 183337), (308, 126193), (371, 104764), (583, 66668), (742, 52382), (1166, 33334), (1484, 26191), (2332, 16667), (2381, 16324), (4081, 9524), (4762, 8162)]