26843782

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 50702112

約数和(自身を除く): 23858330

約数列:

[1, 2, 7, 14, 17, 34, 43, 61, 86, 119, 122, 238, 301, 427, 602, 731, 854, 1037, 1462, 1849, 2074, 2623, 3698, 5117, 5246, 7259, 10234, 12943, 14518, 18361, 25886, 31433, 36722, 44591, 62866, 89182, 112789, 220031, 225578, 312137, 440062, 624274, 789523, 1579046, 1917413, 3834826, 13421891, 26843782]

約数ペア:

[(1, 26843782), (2, 13421891), (7, 3834826), (14, 1917413), (17, 1579046), (34, 789523), (43, 624274), (61, 440062), (86, 312137), (119, 225578), (122, 220031), (238, 112789), (301, 89182), (427, 62866), (602, 44591), (731, 36722), (854, 31433), (1037, 25886), (1462, 18361), (1849, 14518), (2074, 12943), (2623, 10234), (3698, 7259), (5117, 5246)]