348514816

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{52361}}^1$

素因数の和:52392

約数の個数: 40

約数和(自身を含む): 749928564

約数和(自身を除く): 401413748

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 52361, 104722, 209444, 418888, 680693, 837776, 1361386, 1675552, 2722772, 3351104, 5445544, 6702208, 10891088, 13404416, 21782176, 26808832, 43564352, 87128704, 174257408, 348514816]

約数ペア:

[(1, 348514816), (2, 174257408), (4, 87128704), (8, 43564352), (13, 26808832), (16, 21782176), (26, 13404416), (32, 10891088), (52, 6702208), (64, 5445544), (104, 3351104), (128, 2722772), (208, 1675552), (256, 1361386), (416, 837776), (512, 680693), (832, 418888), (1664, 209444), (3328, 104722), (6656, 52361)]