78290912

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4311

約数の個数: 48

約数和(自身を含む): 178319232

約数和(自身を除く): 100028320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4211, 4648, 8422, 9296, 16844, 18592, 29477, 33688, 58954, 67376, 117908, 134752, 235816, 349513, 471632, 699026, 943264, 1398052, 2446591, 2796104, 4893182, 5592208, 9786364, 11184416, 19572728, 39145456, 78290912]

約数ペア:

[(1, 78290912), (2, 39145456), (4, 19572728), (7, 11184416), (8, 9786364), (14, 5592208), (16, 4893182), (28, 2796104), (32, 2446591), (56, 1398052), (83, 943264), (112, 699026), (166, 471632), (224, 349513), (332, 235816), (581, 134752), (664, 117908), (1162, 67376), (1328, 58954), (2324, 33688), (2656, 29477), (4211, 18592), (4648, 16844), (8422, 9296)]