4078208

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 8217120

約数和(自身を除く): 4138912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 211, 302, 422, 604, 844, 1208, 1688, 2416, 3376, 4832, 6752, 9664, 13504, 19328, 27008, 31861, 63722, 127444, 254888, 509776, 1019552, 2039104, 4078208]

約数ペア:

[(1, 4078208), (2, 2039104), (4, 1019552), (8, 509776), (16, 254888), (32, 127444), (64, 63722), (128, 31861), (151, 27008), (211, 19328), (302, 13504), (422, 9664), (604, 6752), (844, 4832), (1208, 3376), (1688, 2416)]