12855584

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 17082016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 1979, 3248, 3958, 6496, 7916, 13853, 15832, 27706, 31664, 55412, 57391, 63328, 110824, 114782, 221648, 229564, 401737, 443296, 459128, 803474, 918256, 1606948, 1836512, 3213896, 6427792, 12855584]

約数ペア:

[(1, 12855584), (2, 6427792), (4, 3213896), (7, 1836512), (8, 1606948), (14, 918256), (16, 803474), (28, 459128), (29, 443296), (32, 401737), (56, 229564), (58, 221648), (112, 114782), (116, 110824), (203, 63328), (224, 57391), (232, 55412), (406, 31664), (464, 27706), (812, 15832), (928, 13853), (1624, 7916), (1979, 6496), (3248, 3958)]