27605396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 59928960

約数和(自身を除く): 32323564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 181, 182, 362, 364, 419, 724, 838, 1267, 1676, 2353, 2534, 2933, 4706, 5068, 5447, 5866, 9412, 10894, 11732, 16471, 21788, 32942, 38129, 65884, 75839, 76258, 151678, 152516, 303356, 530873, 985907, 1061746, 1971814, 2123492, 3943628, 6901349, 13802698, 27605396]

約数ペア:

[(1, 27605396), (2, 13802698), (4, 6901349), (7, 3943628), (13, 2123492), (14, 1971814), (26, 1061746), (28, 985907), (52, 530873), (91, 303356), (181, 152516), (182, 151678), (362, 76258), (364, 75839), (419, 65884), (724, 38129), (838, 32942), (1267, 21788), (1676, 16471), (2353, 11732), (2534, 10894), (2933, 9412), (4706, 5866), (5068, 5447)]