3780784

素因数分解:

$2^4\times 7^1\times {\mathrm{33757}}^1$

素因数の和:33772

約数の個数: 20

約数和(自身を含む): 8371984

約数和(自身を除く): 4591200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 33757, 67514, 135028, 236299, 270056, 472598, 540112, 945196, 1890392, 3780784]

約数ペア:

[(1, 3780784), (2, 1890392), (4, 945196), (7, 540112), (8, 472598), (14, 270056), (16, 236299), (28, 135028), (56, 67514), (112, 33757)]