78829312

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{4337}}^1$

素因数の和:4424

約数の個数: 36

約数和(自身を含む): 159603696

約数和(自身を除く): 80774384

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 2272, 4337, 4544, 8674, 9088, 17348, 18176, 34696, 69392, 138784, 277568, 307927, 555136, 615854, 1110272, 1231708, 2463416, 4926832, 9853664, 19707328, 39414656, 78829312]

約数ペア:

[(1, 78829312), (2, 39414656), (4, 19707328), (8, 9853664), (16, 4926832), (32, 2463416), (64, 1231708), (71, 1110272), (128, 615854), (142, 555136), (256, 307927), (284, 277568), (568, 138784), (1136, 69392), (2272, 34696), (4337, 18176), (4544, 17348), (8674, 9088)]