64711136

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9319}}^1$

素因数の和:9367

約数の個数: 48

約数和(自身を含む): 150312960

約数和(自身を除く): 85601824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9319, 18638, 37276, 65233, 74552, 130466, 149104, 260932, 288889, 298208, 521864, 577778, 1043728, 1155556, 2022223, 2087456, 2311112, 4044446, 4622224, 8088892, 9244448, 16177784, 32355568, 64711136]

約数ペア:

[(1, 64711136), (2, 32355568), (4, 16177784), (7, 9244448), (8, 8088892), (14, 4622224), (16, 4044446), (28, 2311112), (31, 2087456), (32, 2022223), (56, 1155556), (62, 1043728), (112, 577778), (124, 521864), (217, 298208), (224, 288889), (248, 260932), (434, 149104), (496, 130466), (868, 74552), (992, 65233), (1736, 37276), (3472, 18638), (6944, 9319)]