26239216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 52774400

約数和(自身を除く): 26535184

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 349, 508, 592, 698, 1016, 1396, 2032, 2792, 4699, 5584, 9398, 12913, 18796, 25826, 37592, 44323, 51652, 75184, 88646, 103304, 177292, 206608, 354584, 709168, 1639951, 3279902, 6559804, 13119608, 26239216]

約数ペア:

[(1, 26239216), (2, 13119608), (4, 6559804), (8, 3279902), (16, 1639951), (37, 709168), (74, 354584), (127, 206608), (148, 177292), (254, 103304), (296, 88646), (349, 75184), (508, 51652), (592, 44323), (698, 37592), (1016, 25826), (1396, 18796), (2032, 12913), (2792, 9398), (4699, 5584)]