28194328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 55944000

約数和(自身を除く): 27749672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 739, 1004, 1478, 2008, 2956, 4769, 5912, 9538, 14041, 19076, 28082, 38152, 56164, 112328, 185489, 370978, 741956, 1483912, 3524291, 7048582, 14097164, 28194328]

約数ペア:

[(1, 28194328), (2, 14097164), (4, 7048582), (8, 3524291), (19, 1483912), (38, 741956), (76, 370978), (152, 185489), (251, 112328), (502, 56164), (739, 38152), (1004, 28082), (1478, 19076), (2008, 14041), (2956, 9538), (4769, 5912)]