2215616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2688

約数の個数: 28

約数和(自身を含む): 4736592

約数和(自身を除く): 2520976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2663, 5326, 10652, 21304, 34619, 42608, 69238, 85216, 138476, 170432, 276952, 553904, 1107808, 2215616]

約数ペア:

[(1, 2215616), (2, 1107808), (4, 553904), (8, 276952), (13, 170432), (16, 138476), (26, 85216), (32, 69238), (52, 42608), (64, 34619), (104, 21304), (208, 10652), (416, 5326), (832, 2663)]