28187377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 31428432

約数和(自身を除く): 3241055

約数列:

[1, 17, 37, 41, 629, 697, 1093, 1517, 18581, 25789, 40441, 44813, 687497, 761821, 1658081, 28187377]

約数ペア:

[(1, 28187377), (17, 1658081), (37, 761821), (41, 687497), (629, 44813), (697, 40441), (1093, 25789), (1517, 18581)]