68596736

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5186

約数の個数: 44

約数和(自身を含む): 147703332

約数和(自身を除く): 79106596

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 5153, 6656, 10306, 13312, 20612, 41224, 66989, 82448, 133978, 164896, 267956, 329792, 535912, 659584, 1071824, 1319168, 2143648, 2638336, 4287296, 5276672, 8574592, 17149184, 34298368, 68596736]

約数ペア:

[(1, 68596736), (2, 34298368), (4, 17149184), (8, 8574592), (13, 5276672), (16, 4287296), (26, 2638336), (32, 2143648), (52, 1319168), (64, 1071824), (104, 659584), (128, 535912), (208, 329792), (256, 267956), (416, 164896), (512, 133978), (832, 82448), (1024, 66989), (1664, 41224), (3328, 20612), (5153, 13312), (6656, 10306)]