71255008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 161118720

約数和(自身を除く): 89863712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 59, 73, 88, 94, 118, 146, 176, 188, 236, 292, 352, 376, 472, 517, 584, 649, 752, 803, 944, 1034, 1168, 1298, 1504, 1606, 1888, 2068, 2336, 2596, 2773, 3212, 3431, 4136, 4307, 5192, 5546, 6424, 6862, 8272, 8614, 10384, 11092, 12848, 13724, 16544, 17228, 20768, 22184, 25696, 27448, 30503, 34456, 37741, 44368, 47377, 54896, 61006, 68912, 75482, 88736, 94754, 109792, 122012, 137824, 150964, 189508, 202429, 244024, 301928, 379016, 404858, 488048, 603856, 758032, 809716, 976096, 1207712, 1516064, 1619432, 2226719, 3238864, 4453438, 6477728, 8906876, 17813752, 35627504, 71255008]

約数ペア:

[(1, 71255008), (2, 35627504), (4, 17813752), (8, 8906876), (11, 6477728), (16, 4453438), (22, 3238864), (32, 2226719), (44, 1619432), (47, 1516064), (59, 1207712), (73, 976096), (88, 809716), (94, 758032), (118, 603856), (146, 488048), (176, 404858), (188, 379016), (236, 301928), (292, 244024), (352, 202429), (376, 189508), (472, 150964), (517, 137824), (584, 122012), (649, 109792), (752, 94754), (803, 88736), (944, 75482), (1034, 68912), (1168, 61006), (1298, 54896), (1504, 47377), (1606, 44368), (1888, 37741), (2068, 34456), (2336, 30503), (2596, 27448), (2773, 25696), (3212, 22184), (3431, 20768), (4136, 17228), (4307, 16544), (5192, 13724), (5546, 12848), (6424, 11092), (6862, 10384), (8272, 8614)]