67619728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{384203}}^1$

素因数の和:384222

約数の個数: 20

約数和(自身を含む): 142923888

約数和(自身を除く): 75304160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 384203, 768406, 1536812, 3073624, 4226233, 6147248, 8452466, 16904932, 33809864, 67619728]

約数ペア:

[(1, 67619728), (2, 33809864), (4, 16904932), (8, 8452466), (11, 6147248), (16, 4226233), (22, 3073624), (44, 1536812), (88, 768406), (176, 384203)]