68491144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3259}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 133790400

約数和(自身を除く): 65299256

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 3259, 5254, 6518, 10508, 13036, 21016, 26072, 120583, 231389, 241166, 462778, 482332, 925556, 964664, 1851112, 8561393, 17122786, 34245572, 68491144]

約数ペア:

[(1, 68491144), (2, 34245572), (4, 17122786), (8, 8561393), (37, 1851112), (71, 964664), (74, 925556), (142, 482332), (148, 462778), (284, 241166), (296, 231389), (568, 120583), (2627, 26072), (3259, 21016), (5254, 13036), (6518, 10508)]