1426043776

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{655351}}^1$

素因数の和:655382

約数の個数: 32

約数和(自身を含む): 3008065680

約数和(自身を除く): 1582021904

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 655351, 1310702, 2621404, 5242808, 10485616, 11140967, 20971232, 22281934, 41942464, 44563868, 83884928, 89127736, 178255472, 356510944, 713021888, 1426043776]

約数ペア:

[(1, 1426043776), (2, 713021888), (4, 356510944), (8, 178255472), (16, 89127736), (17, 83884928), (32, 44563868), (34, 41942464), (64, 22281934), (68, 20971232), (128, 11140967), (136, 10485616), (272, 5242808), (544, 2621404), (1088, 1310702), (2176, 655351)]