56345408

素因数分解:

$2^6\times 7^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:919

約数の個数: 56

約数和(自身を含む): 128698752

約数和(自身を除く): 72353344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 173, 224, 346, 448, 692, 727, 1211, 1384, 1454, 2422, 2768, 2908, 4844, 5089, 5536, 5816, 9688, 10178, 11072, 11632, 19376, 20356, 23264, 38752, 40712, 46528, 77504, 81424, 125771, 162848, 251542, 325696, 503084, 880397, 1006168, 1760794, 2012336, 3521588, 4024672, 7043176, 8049344, 14086352, 28172704, 56345408]

約数ペア:

[(1, 56345408), (2, 28172704), (4, 14086352), (7, 8049344), (8, 7043176), (14, 4024672), (16, 3521588), (28, 2012336), (32, 1760794), (56, 1006168), (64, 880397), (112, 503084), (173, 325696), (224, 251542), (346, 162848), (448, 125771), (692, 81424), (727, 77504), (1211, 46528), (1384, 40712), (1454, 38752), (2422, 23264), (2768, 20356), (2908, 19376), (4844, 11632), (5089, 11072), (5536, 10178), (5816, 9688)]