289205824

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{44741}}^1$

素因数の和:44854

約数の個数: 28

約数和(自身を含む): 579587868

約数和(自身を除く): 290382044

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 44741, 89482, 178964, 357928, 715856, 1431712, 2863424, 4518841, 9037682, 18075364, 36150728, 72301456, 144602912, 289205824]

約数ペア:

[(1, 289205824), (2, 144602912), (4, 72301456), (8, 36150728), (16, 18075364), (32, 9037682), (64, 4518841), (101, 2863424), (202, 1431712), (404, 715856), (808, 357928), (1616, 178964), (3232, 89482), (6464, 44741)]