54368704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 117518688

約数和(自身を除く): 63149984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 202, 208, 404, 416, 647, 808, 832, 1294, 1313, 1616, 2588, 2626, 3232, 5176, 5252, 6464, 8411, 10352, 10504, 16822, 20704, 21008, 33644, 41408, 42016, 65347, 67288, 84032, 130694, 134576, 261388, 269152, 522776, 538304, 849511, 1045552, 1699022, 2091104, 3398044, 4182208, 6796088, 13592176, 27184352, 54368704]

約数ペア:

[(1, 54368704), (2, 27184352), (4, 13592176), (8, 6796088), (13, 4182208), (16, 3398044), (26, 2091104), (32, 1699022), (52, 1045552), (64, 849511), (101, 538304), (104, 522776), (202, 269152), (208, 261388), (404, 134576), (416, 130694), (647, 84032), (808, 67288), (832, 65347), (1294, 42016), (1313, 41408), (1616, 33644), (2588, 21008), (2626, 20704), (3232, 16822), (5176, 10504), (5252, 10352), (6464, 8411)]