6820144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 40

約数和(自身を含む): 14141952

約数和(自身を除く): 7321808

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 431, 688, 862, 989, 1724, 1978, 3448, 3956, 6896, 7912, 9913, 15824, 18533, 19826, 37066, 39652, 74132, 79304, 148264, 158608, 296528, 426259, 852518, 1705036, 3410072, 6820144]

約数ペア:

[(1, 6820144), (2, 3410072), (4, 1705036), (8, 852518), (16, 426259), (23, 296528), (43, 158608), (46, 148264), (86, 79304), (92, 74132), (172, 39652), (184, 37066), (344, 19826), (368, 18533), (431, 15824), (688, 9913), (862, 7912), (989, 6896), (1724, 3956), (1978, 3448)]