28893802

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71167}}^1$

素因数の和:71205

約数の個数: 16

約数和(自身を含む): 51240960

約数和(自身を除く): 22347158

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 71167, 142334, 498169, 996338, 2063843, 4127686, 14446901, 28893802]

約数ペア:

[(1, 28893802), (2, 14446901), (7, 4127686), (14, 2063843), (29, 996338), (58, 498169), (203, 142334), (406, 71167)]