28656738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{144731}}^1$

素因数の和:144750

約数の個数: 24

約数和(自身を含む): 67734576

約数和(自身を除く): 39077838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 144731, 289462, 434193, 868386, 1302579, 1592041, 2605158, 3184082, 4776123, 9552246, 14328369, 28656738]

約数ペア:

[(1, 28656738), (2, 14328369), (3, 9552246), (6, 4776123), (9, 3184082), (11, 2605158), (18, 1592041), (22, 1302579), (33, 868386), (66, 434193), (99, 289462), (198, 144731)]