28297822

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54629}}^1$

素因数の和:54675

約数の個数: 16

約数和(自身を含む): 49822560

約数和(自身を除く): 21524738

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54629, 109258, 382403, 764806, 2021273, 4042546, 14148911, 28297822]

約数ペア:

[(1, 28297822), (2, 14148911), (7, 4042546), (14, 2021273), (37, 764806), (74, 382403), (259, 109258), (518, 54629)]