39109252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15349}}^1$

素因数の和:15380

約数の個数: 36

約数和(自身を含む): 85745100

約数和(自身を除く): 46635848

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 15349, 30698, 61396, 107443, 199537, 214886, 399074, 429772, 752101, 798148, 1396759, 1504202, 2793518, 3008404, 5587036, 9777313, 19554626, 39109252]

約数ペア:

[(1, 39109252), (2, 19554626), (4, 9777313), (7, 5587036), (13, 3008404), (14, 2793518), (26, 1504202), (28, 1396759), (49, 798148), (52, 752101), (91, 429772), (98, 399074), (182, 214886), (196, 199537), (364, 107443), (637, 61396), (1274, 30698), (2548, 15349)]