26187304

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 58150260

約数和(自身を除く): 31962956

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2081, 3146, 4162, 6292, 8324, 12584, 16648, 22891, 27053, 45782, 54106, 91564, 108212, 183128, 216424, 251801, 297583, 503602, 595166, 1007204, 1190332, 2014408, 2380664, 3273413, 6546826, 13093652, 26187304]

約数ペア:

[(1, 26187304), (2, 13093652), (4, 6546826), (8, 3273413), (11, 2380664), (13, 2014408), (22, 1190332), (26, 1007204), (44, 595166), (52, 503602), (88, 297583), (104, 251801), (121, 216424), (143, 183128), (242, 108212), (286, 91564), (484, 54106), (572, 45782), (968, 27053), (1144, 22891), (1573, 16648), (2081, 12584), (3146, 8324), (4162, 6292)]