25442438

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 47075904

約数和(自身を除く): 21633466

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2017, 4034, 6307, 12614, 14119, 28238, 34289, 68578, 106901, 213802, 240023, 480046, 748307, 1496614, 1817317, 3634634, 12721219, 25442438]

約数ペア:

[(1, 25442438), (2, 12721219), (7, 3634634), (14, 1817317), (17, 1496614), (34, 748307), (53, 480046), (106, 240023), (119, 213802), (238, 106901), (371, 68578), (742, 34289), (901, 28238), (1802, 14119), (2017, 12614), (4034, 6307)]