67013968

素因数分解:

$2^4\times 7^3\times {\mathrm{12211}}^1$

素因数の和:12240

約数の個数: 40

約数和(自身を含む): 151428800

約数和(自身を除く): 84414832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 12211, 24422, 48844, 85477, 97688, 170954, 195376, 341908, 598339, 683816, 1196678, 1367632, 2393356, 4188373, 4786712, 8376746, 9573424, 16753492, 33506984, 67013968]

約数ペア:

[(1, 67013968), (2, 33506984), (4, 16753492), (7, 9573424), (8, 8376746), (14, 4786712), (16, 4188373), (28, 2393356), (49, 1367632), (56, 1196678), (98, 683816), (112, 598339), (196, 341908), (343, 195376), (392, 170954), (686, 97688), (784, 85477), (1372, 48844), (2744, 24422), (5488, 12211)]