297568

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 621432

約数和(自身を除く): 323864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 547, 1094, 2188, 4376, 8752, 9299, 17504, 18598, 37196, 74392, 148784, 297568]

約数ペア:

[(1, 297568), (2, 148784), (4, 74392), (8, 37196), (16, 18598), (17, 17504), (32, 9299), (34, 8752), (68, 4376), (136, 2188), (272, 1094), (544, 547)]