28625089792

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{8601289}}^1$

素因数の和:8601318

約数の個数: 36

約数和(自身を含む): 61533628660

約数和(自身を除く): 32908538868

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 8601289, 17202578, 34405156, 68810312, 111816757, 137620624, 223633514, 275241248, 447267028, 550482496, 894534056, 1100964992, 1789068112, 2201929984, 3578136224, 7156272448, 14312544896, 28625089792]

約数ペア:

[(1, 28625089792), (2, 14312544896), (4, 7156272448), (8, 3578136224), (13, 2201929984), (16, 1789068112), (26, 1100964992), (32, 894534056), (52, 550482496), (64, 447267028), (104, 275241248), (128, 223633514), (208, 137620624), (256, 111816757), (416, 68810312), (832, 34405156), (1664, 17202578), (3328, 8601289)]