22728776

素因数分解:

$2^3\times 7^1\times {\mathrm{405871}}^1$

素因数の和:405884

約数の個数: 16

約数和(自身を含む): 48704640

約数和(自身を除く): 25975864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 405871, 811742, 1623484, 2841097, 3246968, 5682194, 11364388, 22728776]

約数ペア:

[(1, 22728776), (2, 11364388), (4, 5682194), (7, 3246968), (8, 2841097), (14, 1623484), (28, 811742), (56, 405871)]