71355856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 163382400

約数和(自身を除く): 92026544

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2399, 2704, 3718, 4798, 7436, 9596, 14872, 19192, 26389, 29744, 31187, 38384, 52778, 62374, 105556, 124748, 211112, 249496, 343057, 405431, 422224, 498992, 686114, 810862, 1372228, 1621724, 2744456, 3243448, 4459741, 5488912, 6486896, 8919482, 17838964, 35677928, 71355856]

約数ペア:

[(1, 71355856), (2, 35677928), (4, 17838964), (8, 8919482), (11, 6486896), (13, 5488912), (16, 4459741), (22, 3243448), (26, 2744456), (44, 1621724), (52, 1372228), (88, 810862), (104, 686114), (143, 498992), (169, 422224), (176, 405431), (208, 343057), (286, 249496), (338, 211112), (572, 124748), (676, 105556), (1144, 62374), (1352, 52778), (1859, 38384), (2288, 31187), (2399, 29744), (2704, 26389), (3718, 19192), (4798, 14872), (7436, 9596)]