68715366986

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{186689}}^1$

素因数の和:187190

約数の個数: 32

約数和(自身を含む): 120007319040

約数和(自身を除く): 51291952054

約数列:

[1, 2, 7, 14, 61, 122, 427, 431, 854, 862, 3017, 6034, 26291, 52582, 184037, 186689, 368074, 373378, 1306823, 2613646, 11388029, 22776058, 79716203, 80462959, 159432406, 160925918, 563240713, 1126481426, 4908240499, 9816480998, 34357683493, 68715366986]

約数ペア:

[(1, 68715366986), (2, 34357683493), (7, 9816480998), (14, 4908240499), (61, 1126481426), (122, 563240713), (427, 160925918), (431, 159432406), (854, 80462959), (862, 79716203), (3017, 22776058), (6034, 11388029), (26291, 2613646), (52582, 1306823), (184037, 373378), (186689, 368074)]