289454912

素因数分解:

$2^6\times {\mathrm{1117}}^1\times {\mathrm{4049}}^1$

素因数の和:5178

約数の個数: 28

約数和(自身を含む): 575043300

約数和(自身を除く): 285588388

約数列:

[1, 2, 4, 8, 16, 32, 64, 1117, 2234, 4049, 4468, 8098, 8936, 16196, 17872, 32392, 35744, 64784, 71488, 129568, 259136, 4522733, 9045466, 18090932, 36181864, 72363728, 144727456, 289454912]

約数ペア:

[(1, 289454912), (2, 144727456), (4, 72363728), (8, 36181864), (16, 18090932), (32, 9045466), (64, 4522733), (1117, 259136), (2234, 129568), (4049, 71488), (4468, 64784), (8098, 35744), (8936, 32392), (16196, 17872)]