26590256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 65138688

約数和(自身を除く): 38548432

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 191, 226, 308, 382, 452, 616, 764, 791, 904, 1232, 1243, 1337, 1528, 1582, 1808, 2101, 2486, 2674, 3056, 3164, 4202, 4972, 5348, 6328, 8404, 8701, 9944, 10696, 12656, 14707, 16808, 17402, 19888, 21392, 21583, 29414, 33616, 34804, 43166, 58828, 69608, 86332, 117656, 139216, 151081, 172664, 235312, 237413, 302162, 345328, 474826, 604324, 949652, 1208648, 1661891, 1899304, 2417296, 3323782, 3798608, 6647564, 13295128, 26590256]

約数ペア:

[(1, 26590256), (2, 13295128), (4, 6647564), (7, 3798608), (8, 3323782), (11, 2417296), (14, 1899304), (16, 1661891), (22, 1208648), (28, 949652), (44, 604324), (56, 474826), (77, 345328), (88, 302162), (112, 237413), (113, 235312), (154, 172664), (176, 151081), (191, 139216), (226, 117656), (308, 86332), (382, 69608), (452, 58828), (616, 43166), (764, 34804), (791, 33616), (904, 29414), (1232, 21583), (1243, 21392), (1337, 19888), (1528, 17402), (1582, 16808), (1808, 14707), (2101, 12656), (2486, 10696), (2674, 9944), (3056, 8701), (3164, 8404), (4202, 6328), (4972, 5348)]