68730496

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 137944800

約数和(自身を除く): 69214304

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 3863, 4448, 7726, 8896, 15452, 17792, 30904, 61808, 123616, 247232, 494464, 536957, 1073914, 2147828, 4295656, 8591312, 17182624, 34365248, 68730496]

約数ペア:

[(1, 68730496), (2, 34365248), (4, 17182624), (8, 8591312), (16, 4295656), (32, 2147828), (64, 1073914), (128, 536957), (139, 494464), (278, 247232), (556, 123616), (1112, 61808), (2224, 30904), (3863, 17792), (4448, 15452), (7726, 8896)]