6656164016

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{22447}}^1$

素因数の和:22929

約数の個数: 40

約数和(自身を含む): 13227439104

約数和(自身を除く): 6571275088

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 431, 688, 862, 1724, 3448, 6896, 18533, 22447, 37066, 44894, 74132, 89788, 148264, 179576, 296528, 359152, 965221, 1930442, 3860884, 7721768, 9674657, 15443536, 19349314, 38698628, 77397256, 154794512, 416010251, 832020502, 1664041004, 3328082008, 6656164016]

約数ペア:

[(1, 6656164016), (2, 3328082008), (4, 1664041004), (8, 832020502), (16, 416010251), (43, 154794512), (86, 77397256), (172, 38698628), (344, 19349314), (431, 15443536), (688, 9674657), (862, 7721768), (1724, 3860884), (3448, 1930442), (6896, 965221), (18533, 359152), (22447, 296528), (37066, 179576), (44894, 148264), (74132, 89788)]