4005364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 8205120

約数和(自身を除く): 4199756

約数列:

[1, 2, 4, 11, 22, 29, 43, 44, 58, 73, 86, 116, 146, 172, 292, 319, 473, 638, 803, 946, 1247, 1276, 1606, 1892, 2117, 2494, 3139, 3212, 4234, 4988, 6278, 8468, 12556, 13717, 23287, 27434, 34529, 46574, 54868, 69058, 91031, 93148, 138116, 182062, 364124, 1001341, 2002682, 4005364]

約数ペア:

[(1, 4005364), (2, 2002682), (4, 1001341), (11, 364124), (22, 182062), (29, 138116), (43, 93148), (44, 91031), (58, 69058), (73, 54868), (86, 46574), (116, 34529), (146, 27434), (172, 23287), (292, 13717), (319, 12556), (473, 8468), (638, 6278), (803, 4988), (946, 4234), (1247, 3212), (1276, 3139), (1606, 2494), (1892, 2117)]