39186256

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{1789}}^1$

素因数の和:1871

約数の個数: 30

約数和(自身を含む): 78074430

約数和(自身を除く): 38888174

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1369, 1789, 2738, 3578, 5476, 7156, 10952, 14312, 21904, 28624, 66193, 132386, 264772, 529544, 1059088, 2449141, 4898282, 9796564, 19593128, 39186256]

約数ペア:

[(1, 39186256), (2, 19593128), (4, 9796564), (8, 4898282), (16, 2449141), (37, 1059088), (74, 529544), (148, 264772), (296, 132386), (592, 66193), (1369, 28624), (1789, 21904), (2738, 14312), (3578, 10952), (5476, 7156)]