289503616

素因数分解:

$2^7\times {\mathrm{859}}^1\times {\mathrm{2633}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 577636200

約数和(自身を除く): 288132584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 859, 1718, 2633, 3436, 5266, 6872, 10532, 13744, 21064, 27488, 42128, 54976, 84256, 109952, 168512, 337024, 2261747, 4523494, 9046988, 18093976, 36187952, 72375904, 144751808, 289503616]

約数ペア:

[(1, 289503616), (2, 144751808), (4, 72375904), (8, 36187952), (16, 18093976), (32, 9046988), (64, 4523494), (128, 2261747), (859, 337024), (1718, 168512), (2633, 109952), (3436, 84256), (5266, 54976), (6872, 42128), (10532, 27488), (13744, 21064)]