27856588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 26031092

約数列:

[1, 2, 4, 23, 29, 46, 53, 58, 92, 106, 116, 197, 212, 394, 667, 788, 1219, 1334, 1537, 2438, 2668, 3074, 4531, 4876, 5713, 6148, 9062, 10441, 11426, 18124, 20882, 22852, 35351, 41764, 70702, 131399, 141404, 240143, 262798, 302789, 480286, 525596, 605578, 960572, 1211156, 6964147, 13928294, 27856588]

約数ペア:

[(1, 27856588), (2, 13928294), (4, 6964147), (23, 1211156), (29, 960572), (46, 605578), (53, 525596), (58, 480286), (92, 302789), (106, 262798), (116, 240143), (197, 141404), (212, 131399), (394, 70702), (667, 41764), (788, 35351), (1219, 22852), (1334, 20882), (1537, 18124), (2438, 11426), (2668, 10441), (3074, 9062), (4531, 6148), (4876, 5713)]