28614355

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74323}}^1$

素因数の和:74346

約数の個数: 16

約数和(自身を含む): 42810624

約数和(自身を除く): 14196269

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 74323, 371615, 520261, 817553, 2601305, 4087765, 5722871, 28614355]

約数ペア:

[(1, 28614355), (5, 5722871), (7, 4087765), (11, 2601305), (35, 817553), (55, 520261), (77, 371615), (385, 74323)]