80028284

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 168161280

約数和(自身を除く): 88132996

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 67, 116, 134, 203, 268, 406, 469, 812, 938, 1471, 1876, 1943, 2942, 3886, 5884, 7772, 10297, 13601, 20594, 27202, 41188, 42659, 54404, 85318, 98557, 170636, 197114, 298613, 394228, 597226, 689899, 1194452, 1379798, 2759596, 2858153, 5716306, 11432612, 20007071, 40014142, 80028284]

約数ペア:

[(1, 80028284), (2, 40014142), (4, 20007071), (7, 11432612), (14, 5716306), (28, 2858153), (29, 2759596), (58, 1379798), (67, 1194452), (116, 689899), (134, 597226), (203, 394228), (268, 298613), (406, 197114), (469, 170636), (812, 98557), (938, 85318), (1471, 54404), (1876, 42659), (1943, 41188), (2942, 27202), (3886, 20594), (5884, 13601), (7772, 10297)]