28321992

素因数分解:

$2^3\times 3^2\times {\mathrm{393361}}^1$

素因数の和:393373

約数の個数: 24

約数和(自身を含む): 76705590

約数和(自身を除く): 48383598

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393361, 786722, 1180083, 1573444, 2360166, 3146888, 3540249, 4720332, 7080498, 9440664, 14160996, 28321992]

約数ペア:

[(1, 28321992), (2, 14160996), (3, 9440664), (4, 7080498), (6, 4720332), (8, 3540249), (9, 3146888), (12, 2360166), (18, 1573444), (24, 1180083), (36, 786722), (72, 393361)]