38006919937

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1\times {\mathrm{2081}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 45449293824

約数和(自身を除く): 7442373887

約数列:

[1, 7, 43, 47, 301, 329, 1291, 2021, 2081, 9037, 14147, 14567, 55513, 60677, 89483, 97807, 388591, 424739, 626381, 684649, 2609111, 2686571, 4205701, 18263777, 18805997, 29439907, 115522553, 126268837, 808657871, 883881859, 5429559991, 38006919937]

約数ペア:

[(1, 38006919937), (7, 5429559991), (43, 883881859), (47, 808657871), (301, 126268837), (329, 115522553), (1291, 29439907), (2021, 18805997), (2081, 18263777), (9037, 4205701), (14147, 2686571), (14567, 2609111), (55513, 684649), (60677, 626381), (89483, 424739), (97807, 388591)]