1517216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2816

約数の個数: 24

約数和(自身を含む): 3163860

約数和(自身を除く): 1646644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2789, 5578, 11156, 22312, 44624, 47413, 89248, 94826, 189652, 379304, 758608, 1517216]

約数ペア:

[(1, 1517216), (2, 758608), (4, 379304), (8, 189652), (16, 94826), (17, 89248), (32, 47413), (34, 44624), (68, 22312), (136, 11156), (272, 5578), (544, 2789)]