2775679354112

素因数分解:

$2^8\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{1212943}}^1$

素因数の和:1214243

約数の個数: 72

約数和(自身を含む): 6336982262016

約数和(自身を除く): 3561302907904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1277, 1792, 2554, 5108, 8939, 10216, 17878, 20432, 35756, 40864, 71512, 81728, 143024, 163456, 286048, 326912, 572096, 1144192, 1212943, 2288384, 2425886, 4851772, 8490601, 9703544, 16981202, 19407088, 33962404, 38814176, 67924808, 77628352, 135849616, 155256704, 271699232, 310513408, 543398464, 1086796928, 1548928211, 2173593856, 3097856422, 6195712844, 10842497477, 12391425688, 21684994954, 24782851376, 43369989908, 49565702752, 86739979816, 99131405504, 173479959632, 198262811008, 346959919264, 396525622016, 693919838528, 1387839677056, 2775679354112]

約数ペア:

[(1, 2775679354112), (2, 1387839677056), (4, 693919838528), (7, 396525622016), (8, 346959919264), (14, 198262811008), (16, 173479959632), (28, 99131405504), (32, 86739979816), (56, 49565702752), (64, 43369989908), (112, 24782851376), (128, 21684994954), (224, 12391425688), (256, 10842497477), (448, 6195712844), (896, 3097856422), (1277, 2173593856), (1792, 1548928211), (2554, 1086796928), (5108, 543398464), (8939, 310513408), (10216, 271699232), (17878, 155256704), (20432, 135849616), (35756, 77628352), (40864, 67924808), (71512, 38814176), (81728, 33962404), (143024, 19407088), (163456, 16981202), (286048, 9703544), (326912, 8490601), (572096, 4851772), (1144192, 2425886), (1212943, 2288384)]