78472016

素因数分解:

$2^4\times 7^1\times {\mathrm{700643}}^1$

素因数の和:700658

約数の個数: 20

約数和(自身を含む): 173759712

約数和(自身を除く): 95287696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 700643, 1401286, 2802572, 4904501, 5605144, 9809002, 11210288, 19618004, 39236008, 78472016]

約数ペア:

[(1, 78472016), (2, 39236008), (4, 19618004), (7, 11210288), (8, 9809002), (14, 5605144), (16, 4904501), (28, 2802572), (56, 1401286), (112, 700643)]