28417662

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5783}}^1$

素因数の和:5814

約数の個数: 64

約数和(自身を含む): 77736960

約数和(自身を除く): 49319298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5783, 11566, 17349, 34698, 40481, 52047, 75179, 80962, 104094, 121443, 150358, 156141, 225537, 242886, 312282, 364329, 451074, 526253, 676611, 728658, 1052506, 1092987, 1353222, 1578759, 2029833, 2185974, 3157518, 4059666, 4736277, 9472554, 14208831, 28417662]

約数ペア:

[(1, 28417662), (2, 14208831), (3, 9472554), (6, 4736277), (7, 4059666), (9, 3157518), (13, 2185974), (14, 2029833), (18, 1578759), (21, 1353222), (26, 1092987), (27, 1052506), (39, 728658), (42, 676611), (54, 526253), (63, 451074), (78, 364329), (91, 312282), (117, 242886), (126, 225537), (182, 156141), (189, 150358), (234, 121443), (273, 104094), (351, 80962), (378, 75179), (546, 52047), (702, 40481), (819, 34698), (1638, 17349), (2457, 11566), (4914, 5783)]