25445736

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20818

約数の個数: 48

約数和(自身を含む): 72972900

約数和(自身を除く): 47527164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 353413, 374202, 498936, 706826, 748404, 1060239, 1413652, 1496808, 2120478, 2827304, 3180717, 4240956, 6361434, 8481912, 12722868, 25445736]

約数ペア:

[(1, 25445736), (2, 12722868), (3, 8481912), (4, 6361434), (6, 4240956), (8, 3180717), (9, 2827304), (12, 2120478), (17, 1496808), (18, 1413652), (24, 1060239), (34, 748404), (36, 706826), (51, 498936), (68, 374202), (72, 353413), (102, 249468), (136, 187101), (153, 166312), (204, 124734), (306, 83156), (408, 62367), (612, 41578), (1224, 20789)]