78773896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2029}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 154929600

約数和(自身を除く): 76155704

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 2029, 4058, 4853, 8116, 9706, 16232, 19412, 38824, 46667, 93334, 186668, 373336, 428119, 856238, 1712476, 3424952, 9846737, 19693474, 39386948, 78773896]

約数ペア:

[(1, 78773896), (2, 39386948), (4, 19693474), (8, 9846737), (23, 3424952), (46, 1712476), (92, 856238), (184, 428119), (211, 373336), (422, 186668), (844, 93334), (1688, 46667), (2029, 38824), (4058, 19412), (4853, 16232), (8116, 9706)]