28178024

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17351}}^1$

素因数の和:17393

約数の個数: 32

約数和(自身を含む): 62467200

約数和(自身を除く): 34289176

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 17351, 34702, 69404, 121457, 138808, 242914, 485828, 503179, 971656, 1006358, 2012716, 3522253, 4025432, 7044506, 14089012, 28178024]

約数ペア:

[(1, 28178024), (2, 14089012), (4, 7044506), (7, 4025432), (8, 3522253), (14, 2012716), (28, 1006358), (29, 971656), (56, 503179), (58, 485828), (116, 242914), (203, 138808), (232, 121457), (406, 69404), (812, 34702), (1624, 17351)]