2808832

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 44

約数和(自身を含む): 6075496

約数和(自身を除く): 3266664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 211, 256, 416, 422, 512, 832, 844, 1024, 1664, 1688, 2743, 3328, 3376, 5486, 6656, 6752, 10972, 13312, 13504, 21944, 27008, 43888, 54016, 87776, 108032, 175552, 216064, 351104, 702208, 1404416, 2808832]

約数ペア:

[(1, 2808832), (2, 1404416), (4, 702208), (8, 351104), (13, 216064), (16, 175552), (26, 108032), (32, 87776), (52, 54016), (64, 43888), (104, 27008), (128, 21944), (208, 13504), (211, 13312), (256, 10972), (416, 6752), (422, 6656), (512, 5486), (832, 3376), (844, 3328), (1024, 2743), (1664, 1688)]