2968576

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 44

約数和(自身を含む): 6419392

約数和(自身を除く): 3450816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 223, 256, 416, 446, 512, 832, 892, 1024, 1664, 1784, 2899, 3328, 3568, 5798, 6656, 7136, 11596, 13312, 14272, 23192, 28544, 46384, 57088, 92768, 114176, 185536, 228352, 371072, 742144, 1484288, 2968576]

約数ペア:

[(1, 2968576), (2, 1484288), (4, 742144), (8, 371072), (13, 228352), (16, 185536), (26, 114176), (32, 92768), (52, 57088), (64, 46384), (104, 28544), (128, 23192), (208, 14272), (223, 13312), (256, 11596), (416, 7136), (446, 6656), (512, 5798), (832, 3568), (892, 3328), (1024, 2899), (1664, 1784)]