26511256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 51392880

約数和(自身を除く): 24881624

約数列:

[1, 2, 4, 8, 41, 82, 131, 164, 262, 328, 524, 617, 1048, 1234, 2468, 4936, 5371, 10742, 21484, 25297, 42968, 50594, 80827, 101188, 161654, 202376, 323308, 646616, 3313907, 6627814, 13255628, 26511256]

約数ペア:

[(1, 26511256), (2, 13255628), (4, 6627814), (8, 3313907), (41, 646616), (82, 323308), (131, 202376), (164, 161654), (262, 101188), (328, 80827), (524, 50594), (617, 42968), (1048, 25297), (1234, 21484), (2468, 10742), (4936, 5371)]