26338235

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 41614560

約数和(自身を除く): 15276325

約数列:

[1, 5, 7, 11, 29, 35, 49, 55, 77, 145, 203, 245, 319, 337, 385, 539, 1015, 1421, 1595, 1685, 2233, 2359, 2695, 3707, 7105, 9773, 11165, 11795, 15631, 16513, 18535, 25949, 48865, 68411, 78155, 82565, 107503, 129745, 181643, 342055, 478877, 537515, 752521, 908215, 2394385, 3762605, 5267647, 26338235]

約数ペア:

[(1, 26338235), (5, 5267647), (7, 3762605), (11, 2394385), (29, 908215), (35, 752521), (49, 537515), (55, 478877), (77, 342055), (145, 181643), (203, 129745), (245, 107503), (319, 82565), (337, 78155), (385, 68411), (539, 48865), (1015, 25949), (1421, 18535), (1595, 16513), (1685, 15631), (2233, 11795), (2359, 11165), (2695, 9773), (3707, 7105)]