25788906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 67459392

約数和(自身を除く): 41670486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 198, 233, 234, 258, 286, 387, 429, 466, 473, 559, 699, 774, 858, 946, 1118, 1287, 1398, 1419, 1677, 2097, 2563, 2574, 2838, 3029, 3354, 4194, 4257, 5031, 5126, 6058, 6149, 7689, 8514, 9087, 10019, 10062, 12298, 15378, 18174, 18447, 20038, 23067, 27261, 30057, 33319, 36894, 46134, 54522, 55341, 60114, 66638, 90171, 99957, 110209, 110682, 130247, 180342, 199914, 220418, 260494, 299871, 330627, 390741, 599742, 661254, 781482, 991881, 1172223, 1432717, 1983762, 2344446, 2865434, 4298151, 8596302, 12894453, 25788906]

約数ペア:

[(1, 25788906), (2, 12894453), (3, 8596302), (6, 4298151), (9, 2865434), (11, 2344446), (13, 1983762), (18, 1432717), (22, 1172223), (26, 991881), (33, 781482), (39, 661254), (43, 599742), (66, 390741), (78, 330627), (86, 299871), (99, 260494), (117, 220418), (129, 199914), (143, 180342), (198, 130247), (233, 110682), (234, 110209), (258, 99957), (286, 90171), (387, 66638), (429, 60114), (466, 55341), (473, 54522), (559, 46134), (699, 36894), (774, 33319), (858, 30057), (946, 27261), (1118, 23067), (1287, 20038), (1398, 18447), (1419, 18174), (1677, 15378), (2097, 12298), (2563, 10062), (2574, 10019), (2838, 9087), (3029, 8514), (3354, 7689), (4194, 6149), (4257, 6058), (5031, 5126)]