1408576

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1718

約数の個数: 28

約数和(自身を含む): 3011932

約数和(自身を除く): 1603356

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1693, 3386, 6772, 13544, 22009, 27088, 44018, 54176, 88036, 108352, 176072, 352144, 704288, 1408576]

約数ペア:

[(1, 1408576), (2, 704288), (4, 352144), (8, 176072), (13, 108352), (16, 88036), (26, 54176), (32, 44018), (52, 27088), (64, 22009), (104, 13544), (208, 6772), (416, 3386), (832, 1693)]