2112595216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{28099}}^1$

素因数の和:28271

約数の個数: 40

約数和(自身を含む): 4237030400

約数和(自身を除く): 2124435184

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 4699, 9398, 18796, 28099, 37592, 56198, 75184, 112396, 224792, 449584, 1039663, 2079326, 3568573, 4158652, 7137146, 8317304, 14274292, 16634608, 28548584, 57097168, 132037201, 264074402, 528148804, 1056297608, 2112595216]

約数ペア:

[(1, 2112595216), (2, 1056297608), (4, 528148804), (8, 264074402), (16, 132037201), (37, 57097168), (74, 28548584), (127, 16634608), (148, 14274292), (254, 8317304), (296, 7137146), (508, 4158652), (592, 3568573), (1016, 2079326), (2032, 1039663), (4699, 449584), (9398, 224792), (18796, 112396), (28099, 75184), (37592, 56198)]