38664416

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 87907680

約数和(自身を除く): 49243264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 1709, 2828, 3232, 3418, 5656, 6836, 11312, 11963, 13672, 22624, 23926, 27344, 47852, 54688, 95704, 172609, 191408, 345218, 382816, 690436, 1208263, 1380872, 2416526, 2761744, 4833052, 5523488, 9666104, 19332208, 38664416]

約数ペア:

[(1, 38664416), (2, 19332208), (4, 9666104), (7, 5523488), (8, 4833052), (14, 2761744), (16, 2416526), (28, 1380872), (32, 1208263), (56, 690436), (101, 382816), (112, 345218), (202, 191408), (224, 172609), (404, 95704), (707, 54688), (808, 47852), (1414, 27344), (1616, 23926), (1709, 22624), (2828, 13672), (3232, 11963), (3418, 11312), (5656, 6836)]