67898768

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{937}}^1$

素因数の和:1599

約数の個数: 40

約数和(自身を含む): 150740352

約数和(自身を除く): 82841584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 937, 1294, 1874, 2588, 3748, 4529, 5176, 6559, 7496, 9058, 10352, 13118, 14992, 18116, 26236, 36232, 52472, 72464, 104944, 606239, 1212478, 2424956, 4243673, 4849912, 8487346, 9699824, 16974692, 33949384, 67898768]

約数ペア:

[(1, 67898768), (2, 33949384), (4, 16974692), (7, 9699824), (8, 8487346), (14, 4849912), (16, 4243673), (28, 2424956), (56, 1212478), (112, 606239), (647, 104944), (937, 72464), (1294, 52472), (1874, 36232), (2588, 26236), (3748, 18116), (4529, 14992), (5176, 13118), (6559, 10352), (7496, 9058)]