713654912

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{40111}}^1$

素因数の和:40264

約数の個数: 32

約数和(自身を含む): 1431998400

約数和(自身を除く): 718343488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 40111, 80222, 160444, 320888, 641776, 1283552, 2567104, 5134208, 5575429, 11150858, 22301716, 44603432, 89206864, 178413728, 356827456, 713654912]

約数ペア:

[(1, 713654912), (2, 356827456), (4, 178413728), (8, 89206864), (16, 44603432), (32, 22301716), (64, 11150858), (128, 5575429), (139, 5134208), (278, 2567104), (556, 1283552), (1112, 641776), (2224, 320888), (4448, 160444), (8896, 80222), (17792, 40111)]