2025128

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 4598880

約数和(自身を除く): 2573752

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 43, 56, 58, 86, 116, 172, 203, 232, 301, 344, 406, 602, 812, 841, 1204, 1247, 1624, 1682, 2408, 2494, 3364, 4988, 5887, 6728, 8729, 9976, 11774, 17458, 23548, 34916, 36163, 47096, 69832, 72326, 144652, 253141, 289304, 506282, 1012564, 2025128]

約数ペア:

[(1, 2025128), (2, 1012564), (4, 506282), (7, 289304), (8, 253141), (14, 144652), (28, 72326), (29, 69832), (43, 47096), (56, 36163), (58, 34916), (86, 23548), (116, 17458), (172, 11774), (203, 9976), (232, 8729), (301, 6728), (344, 5887), (406, 4988), (602, 3364), (812, 2494), (841, 2408), (1204, 1682), (1247, 1624)]