2956928

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 6347460

約数和(自身を除く): 3390532

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1777, 3554, 7108, 14216, 23101, 28432, 46202, 56864, 92404, 113728, 184808, 227456, 369616, 739232, 1478464, 2956928]

約数ペア:

[(1, 2956928), (2, 1478464), (4, 739232), (8, 369616), (13, 227456), (16, 184808), (26, 113728), (32, 92404), (52, 56864), (64, 46202), (104, 28432), (128, 23101), (208, 14216), (416, 7108), (832, 3554), (1664, 1777)]