78225056

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26863}}^1$

素因数の和:26893

約数の個数: 48

約数和(自身を含む): 189552384

約数和(自身を除く): 111327328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 26863, 53726, 107452, 188041, 214904, 349219, 376082, 429808, 698438, 752164, 859616, 1396876, 1504328, 2444533, 2793752, 3008656, 4889066, 5587504, 6017312, 9778132, 11175008, 19556264, 39112528, 78225056]

約数ペア:

[(1, 78225056), (2, 39112528), (4, 19556264), (7, 11175008), (8, 9778132), (13, 6017312), (14, 5587504), (16, 4889066), (26, 3008656), (28, 2793752), (32, 2444533), (52, 1504328), (56, 1396876), (91, 859616), (104, 752164), (112, 698438), (182, 429808), (208, 376082), (224, 349219), (364, 214904), (416, 188041), (728, 107452), (1456, 53726), (2912, 26863)]