65334136

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 144967680

約数和(自身を除く): 79633544

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 103, 188, 206, 241, 329, 376, 412, 482, 658, 721, 824, 964, 1316, 1442, 1687, 1928, 2632, 2884, 3374, 4841, 5768, 6748, 9682, 11327, 13496, 19364, 22654, 24823, 33887, 38728, 45308, 49646, 67774, 79289, 90616, 99292, 135548, 158578, 173761, 198584, 271096, 317156, 347522, 634312, 695044, 1166681, 1390088, 2333362, 4666724, 8166767, 9333448, 16333534, 32667068, 65334136]

約数ペア:

[(1, 65334136), (2, 32667068), (4, 16333534), (7, 9333448), (8, 8166767), (14, 4666724), (28, 2333362), (47, 1390088), (56, 1166681), (94, 695044), (103, 634312), (188, 347522), (206, 317156), (241, 271096), (329, 198584), (376, 173761), (412, 158578), (482, 135548), (658, 99292), (721, 90616), (824, 79289), (964, 67774), (1316, 49646), (1442, 45308), (1687, 38728), (1928, 33887), (2632, 24823), (2884, 22654), (3374, 19364), (4841, 13496), (5768, 11327), (6748, 9682)]