28100232

素因数分解:

$2^3\times 3^2\times {\mathrm{390281}}^1$

素因数の和:390293

約数の個数: 24

約数和(自身を含む): 76104990

約数和(自身を除く): 48004758

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 390281, 780562, 1170843, 1561124, 2341686, 3122248, 3512529, 4683372, 7025058, 9366744, 14050116, 28100232]

約数ペア:

[(1, 28100232), (2, 14050116), (3, 9366744), (4, 7025058), (6, 4683372), (8, 3512529), (9, 3122248), (12, 2341686), (18, 1561124), (24, 1170843), (36, 780562), (72, 390281)]