71535436

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{9941}}^1$

素因数の和:10209

約数の個数: 24

約数和(自身を含む): 143642016

約数和(自身を除く): 72106580

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 9941, 19882, 39764, 69587, 139174, 278348, 2554837, 5109674, 10219348, 17883859, 35767718, 71535436]

約数ペア:

[(1, 71535436), (2, 35767718), (4, 17883859), (7, 10219348), (14, 5109674), (28, 2554837), (257, 278348), (514, 139174), (1028, 69587), (1799, 39764), (3598, 19882), (7196, 9941)]