66427984

素因数分解:

$2^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1871}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 147633408

約数和(自身を除く): 81205424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 317, 634, 1268, 1871, 2219, 2536, 3742, 4438, 5072, 7484, 8876, 13097, 14968, 17752, 26194, 29936, 35504, 52388, 104776, 209552, 593107, 1186214, 2372428, 4151749, 4744856, 8303498, 9489712, 16606996, 33213992, 66427984]

約数ペア:

[(1, 66427984), (2, 33213992), (4, 16606996), (7, 9489712), (8, 8303498), (14, 4744856), (16, 4151749), (28, 2372428), (56, 1186214), (112, 593107), (317, 209552), (634, 104776), (1268, 52388), (1871, 35504), (2219, 29936), (2536, 26194), (3742, 17752), (4438, 14968), (5072, 13097), (7484, 8876)]