289323296

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127343}}^1$

素因数の和:127424

約数の個数: 24

約数和(自身を含む): 577632384

約数和(自身を除く): 288309088

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 127343, 254686, 509372, 1018744, 2037488, 4074976, 9041353, 18082706, 36165412, 72330824, 144661648, 289323296]

約数ペア:

[(1, 289323296), (2, 144661648), (4, 72330824), (8, 36165412), (16, 18082706), (32, 9041353), (71, 4074976), (142, 2037488), (284, 1018744), (568, 509372), (1136, 254686), (2272, 127343)]