68800576

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{6361}}^1$

素因数の和:6399

約数の個数: 42

約数和(自身を含む): 147859242

約数和(自身を除く): 79058666

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 6361, 10816, 12722, 25444, 50888, 82693, 101776, 165386, 203552, 330772, 407104, 661544, 1075009, 1323088, 2150018, 2646176, 4300036, 5292352, 8600072, 17200144, 34400288, 68800576]

約数ペア:

[(1, 68800576), (2, 34400288), (4, 17200144), (8, 8600072), (13, 5292352), (16, 4300036), (26, 2646176), (32, 2150018), (52, 1323088), (64, 1075009), (104, 661544), (169, 407104), (208, 330772), (338, 203552), (416, 165386), (676, 101776), (832, 82693), (1352, 50888), (2704, 25444), (5408, 12722), (6361, 10816)]