26864916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 67972800

約数和(自身を除く): 41107884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1019, 2028, 2038, 2197, 3057, 4076, 4394, 6114, 6591, 8788, 12228, 13182, 13247, 26364, 26494, 39741, 52988, 79482, 158964, 172211, 344422, 516633, 688844, 1033266, 2066532, 2238743, 4477486, 6716229, 8954972, 13432458, 26864916]

約数ペア:

[(1, 26864916), (2, 13432458), (3, 8954972), (4, 6716229), (6, 4477486), (12, 2238743), (13, 2066532), (26, 1033266), (39, 688844), (52, 516633), (78, 344422), (156, 172211), (169, 158964), (338, 79482), (507, 52988), (676, 39741), (1014, 26494), (1019, 26364), (2028, 13247), (2038, 13182), (2197, 12228), (3057, 8788), (4076, 6591), (4394, 6114)]