26568984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 76769280

約数和(自身を除く): 50200296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 41, 52, 62, 67, 78, 82, 93, 104, 123, 124, 134, 156, 164, 186, 201, 246, 248, 268, 312, 328, 372, 402, 403, 492, 533, 536, 744, 804, 806, 871, 984, 1066, 1209, 1271, 1599, 1608, 1612, 1742, 2077, 2132, 2418, 2542, 2613, 2747, 3198, 3224, 3484, 3813, 4154, 4264, 4836, 5084, 5226, 5494, 6231, 6396, 6968, 7626, 8241, 8308, 9672, 10168, 10452, 10988, 12462, 12792, 15252, 16482, 16523, 16616, 20904, 21976, 24924, 27001, 30504, 32964, 33046, 35711, 49569, 49848, 54002, 65928, 66092, 71422, 81003, 85157, 99138, 107133, 108004, 132184, 142844, 162006, 170314, 198276, 214266, 216008, 255471, 285688, 324012, 340628, 396552, 428532, 510942, 648024, 681256, 857064, 1021884, 1107041, 2043768, 2214082, 3321123, 4428164, 6642246, 8856328, 13284492, 26568984]

約数ペア:

[(1, 26568984), (2, 13284492), (3, 8856328), (4, 6642246), (6, 4428164), (8, 3321123), (12, 2214082), (13, 2043768), (24, 1107041), (26, 1021884), (31, 857064), (39, 681256), (41, 648024), (52, 510942), (62, 428532), (67, 396552), (78, 340628), (82, 324012), (93, 285688), (104, 255471), (123, 216008), (124, 214266), (134, 198276), (156, 170314), (164, 162006), (186, 142844), (201, 132184), (246, 108004), (248, 107133), (268, 99138), (312, 85157), (328, 81003), (372, 71422), (402, 66092), (403, 65928), (492, 54002), (533, 49848), (536, 49569), (744, 35711), (804, 33046), (806, 32964), (871, 30504), (984, 27001), (1066, 24924), (1209, 21976), (1271, 20904), (1599, 16616), (1608, 16523), (1612, 16482), (1742, 15252), (2077, 12792), (2132, 12462), (2418, 10988), (2542, 10452), (2613, 10168), (2747, 9672), (3198, 8308), (3224, 8241), (3484, 7626), (3813, 6968), (4154, 6396), (4264, 6231), (4836, 5494), (5084, 5226)]