2567408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9439}}^1$

素因数の和:9464

約数の個数: 20

約数和(自身を含む): 5267520

約数和(自身を除く): 2700112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9439, 18878, 37756, 75512, 151024, 160463, 320926, 641852, 1283704, 2567408]

約数ペア:

[(1, 2567408), (2, 1283704), (4, 641852), (8, 320926), (16, 160463), (17, 151024), (34, 75512), (68, 37756), (136, 18878), (272, 9439)]