25711168

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 56

約数和(自身を含む): 60350400

約数和(自身を除く): 34639232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 1979, 3248, 3958, 6496, 7916, 12992, 13853, 15832, 27706, 31664, 55412, 57391, 63328, 110824, 114782, 126656, 221648, 229564, 401737, 443296, 459128, 803474, 886592, 918256, 1606948, 1836512, 3213896, 3673024, 6427792, 12855584, 25711168]

約数ペア:

[(1, 25711168), (2, 12855584), (4, 6427792), (7, 3673024), (8, 3213896), (14, 1836512), (16, 1606948), (28, 918256), (29, 886592), (32, 803474), (56, 459128), (58, 443296), (64, 401737), (112, 229564), (116, 221648), (203, 126656), (224, 114782), (232, 110824), (406, 63328), (448, 57391), (464, 55412), (812, 31664), (928, 27706), (1624, 15832), (1856, 13853), (1979, 12992), (3248, 7916), (3958, 6496)]