289685824

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{146011}}^1$

素因数の和:146054

約数の個数: 28

約数和(自身を含む): 593392768

約数和(自身を除く): 303706944

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 146011, 292022, 584044, 1168088, 2336176, 4526341, 4672352, 9052682, 9344704, 18105364, 36210728, 72421456, 144842912, 289685824]

約数ペア:

[(1, 289685824), (2, 144842912), (4, 72421456), (8, 36210728), (16, 18105364), (31, 9344704), (32, 9052682), (62, 4672352), (64, 4526341), (124, 2336176), (248, 1168088), (496, 584044), (992, 292022), (1984, 146011)]