38921008

素因数分解:

$2^4\times 7^1\times {\mathrm{347509}}^1$

素因数の和:347524

約数の個数: 20

約数和(自身を含む): 86182480

約数和(自身を除く): 47261472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 347509, 695018, 1390036, 2432563, 2780072, 4865126, 5560144, 9730252, 19460504, 38921008]

約数ペア:

[(1, 38921008), (2, 19460504), (4, 9730252), (7, 5560144), (8, 4865126), (14, 2780072), (16, 2432563), (28, 1390036), (56, 695018), (112, 347509)]