26972504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 54825120

約数和(自身を除く): 27852616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 334, 668, 1336, 1553, 2171, 3106, 4342, 6212, 8684, 12424, 17368, 20189, 40378, 80756, 161512, 259351, 518702, 1037404, 2074808, 3371563, 6743126, 13486252, 26972504]

約数ペア:

[(1, 26972504), (2, 13486252), (4, 6743126), (8, 3371563), (13, 2074808), (26, 1037404), (52, 518702), (104, 259351), (167, 161512), (334, 80756), (668, 40378), (1336, 20189), (1553, 17368), (2171, 12424), (3106, 8684), (4342, 6212)]