25139448

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4783}}^1$

素因数の和:4868

約数の個数: 48

約数和(自身を含む): 69033120

約数和(自身を除く): 43893672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 4783, 5256, 9566, 14349, 19132, 28698, 38264, 43047, 57396, 86094, 114792, 172188, 344376, 349159, 698318, 1047477, 1396636, 2094954, 2793272, 3142431, 4189908, 6284862, 8379816, 12569724, 25139448]

約数ペア:

[(1, 25139448), (2, 12569724), (3, 8379816), (4, 6284862), (6, 4189908), (8, 3142431), (9, 2793272), (12, 2094954), (18, 1396636), (24, 1047477), (36, 698318), (72, 349159), (73, 344376), (146, 172188), (219, 114792), (292, 86094), (438, 57396), (584, 43047), (657, 38264), (876, 28698), (1314, 19132), (1752, 14349), (2628, 9566), (4783, 5256)]