47165668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 93449664

約数和(自身を除く): 46283996

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 97, 172, 194, 257, 388, 473, 514, 946, 1028, 1067, 1892, 2134, 2827, 4171, 4268, 5654, 8342, 11051, 11308, 16684, 22102, 24929, 44204, 45881, 49858, 91762, 99716, 121561, 183524, 243122, 274219, 486244, 548438, 1071947, 1096876, 2143894, 4287788, 11791417, 23582834, 47165668]

約数ペア:

[(1, 47165668), (2, 23582834), (4, 11791417), (11, 4287788), (22, 2143894), (43, 1096876), (44, 1071947), (86, 548438), (97, 486244), (172, 274219), (194, 243122), (257, 183524), (388, 121561), (473, 99716), (514, 91762), (946, 49858), (1028, 45881), (1067, 44204), (1892, 24929), (2134, 22102), (2827, 16684), (4171, 11308), (4268, 11051), (5654, 8342)]