26626002

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33853998

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 79, 87, 149, 158, 174, 237, 298, 377, 447, 474, 754, 894, 1027, 1131, 1937, 2054, 2262, 2291, 3081, 3874, 4321, 4582, 5811, 6162, 6873, 8642, 11622, 11771, 12963, 13746, 23542, 25926, 29783, 35313, 56173, 59566, 70626, 89349, 112346, 153023, 168519, 178698, 306046, 337038, 341359, 459069, 682718, 918138, 1024077, 2048154, 4437667, 8875334, 13313001, 26626002]

約数ペア:

[(1, 26626002), (2, 13313001), (3, 8875334), (6, 4437667), (13, 2048154), (26, 1024077), (29, 918138), (39, 682718), (58, 459069), (78, 341359), (79, 337038), (87, 306046), (149, 178698), (158, 168519), (174, 153023), (237, 112346), (298, 89349), (377, 70626), (447, 59566), (474, 56173), (754, 35313), (894, 29783), (1027, 25926), (1131, 23542), (1937, 13746), (2054, 12963), (2262, 11771), (2291, 11622), (3081, 8642), (3874, 6873), (4321, 6162), (4582, 5811)]