16331448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 47819520

約数和(自身を除く): 31488072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 2371, 3444, 4742, 6888, 7113, 9484, 14226, 16597, 18968, 28452, 33194, 49791, 56904, 66388, 97211, 99582, 132776, 194422, 199164, 291633, 388844, 398328, 583266, 680477, 777688, 1166532, 1360954, 2041431, 2333064, 2721908, 4082862, 5443816, 8165724, 16331448]

約数ペア:

[(1, 16331448), (2, 8165724), (3, 5443816), (4, 4082862), (6, 2721908), (7, 2333064), (8, 2041431), (12, 1360954), (14, 1166532), (21, 777688), (24, 680477), (28, 583266), (41, 398328), (42, 388844), (56, 291633), (82, 199164), (84, 194422), (123, 132776), (164, 99582), (168, 97211), (246, 66388), (287, 56904), (328, 49791), (492, 33194), (574, 28452), (861, 18968), (984, 16597), (1148, 14226), (1722, 9484), (2296, 7113), (2371, 6888), (3444, 4742)]