61667848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 129481200

約数和(自身を除く): 67813352

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 379, 473, 758, 946, 1516, 1849, 1892, 3032, 3698, 3784, 4169, 7396, 8338, 14792, 16297, 16676, 20339, 32594, 33352, 40678, 65188, 81356, 130376, 162712, 179267, 358534, 700771, 717068, 1401542, 1434136, 2803084, 5606168, 7708481, 15416962, 30833924, 61667848]

約数ペア:

[(1, 61667848), (2, 30833924), (4, 15416962), (8, 7708481), (11, 5606168), (22, 2803084), (43, 1434136), (44, 1401542), (86, 717068), (88, 700771), (172, 358534), (344, 179267), (379, 162712), (473, 130376), (758, 81356), (946, 65188), (1516, 40678), (1849, 33352), (1892, 32594), (3032, 20339), (3698, 16676), (3784, 16297), (4169, 14792), (7396, 8338)]