28245336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168127}}^1$

素因数の和:168143

約数の個数: 32

約数和(自身を含む): 80701440

約数和(自身を除く): 52456104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168127, 336254, 504381, 672508, 1008762, 1176889, 1345016, 2017524, 2353778, 3530667, 4035048, 4707556, 7061334, 9415112, 14122668, 28245336]

約数ペア:

[(1, 28245336), (2, 14122668), (3, 9415112), (4, 7061334), (6, 4707556), (7, 4035048), (8, 3530667), (12, 2353778), (14, 2017524), (21, 1345016), (24, 1176889), (28, 1008762), (42, 672508), (56, 504381), (84, 336254), (168, 168127)]