28563608

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 59486400

約数和(自身を除く): 30922792

約数列:

[1, 2, 4, 8, 23, 29, 46, 53, 58, 92, 101, 106, 116, 184, 202, 212, 232, 404, 424, 667, 808, 1219, 1334, 1537, 2323, 2438, 2668, 2929, 3074, 4646, 4876, 5336, 5353, 5858, 6148, 9292, 9752, 10706, 11716, 12296, 18584, 21412, 23432, 35351, 42824, 67367, 70702, 123119, 134734, 141404, 155237, 246238, 269468, 282808, 310474, 492476, 538936, 620948, 984952, 1241896, 3570451, 7140902, 14281804, 28563608]

約数ペア:

[(1, 28563608), (2, 14281804), (4, 7140902), (8, 3570451), (23, 1241896), (29, 984952), (46, 620948), (53, 538936), (58, 492476), (92, 310474), (101, 282808), (106, 269468), (116, 246238), (184, 155237), (202, 141404), (212, 134734), (232, 123119), (404, 70702), (424, 67367), (667, 42824), (808, 35351), (1219, 23432), (1334, 21412), (1537, 18584), (2323, 12296), (2438, 11716), (2668, 10706), (2929, 9752), (3074, 9292), (4646, 6148), (4876, 5858), (5336, 5353)]