26850404

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 56918400

約数和(自身を除く): 30067996

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 769, 812, 1204, 1247, 1538, 2494, 3076, 4988, 5383, 8729, 10766, 17458, 21532, 22301, 33067, 34916, 44602, 66134, 89204, 132268, 156107, 231469, 312214, 462938, 624428, 925876, 958943, 1917886, 3835772, 6712601, 13425202, 26850404]

約数ペア:

[(1, 26850404), (2, 13425202), (4, 6712601), (7, 3835772), (14, 1917886), (28, 958943), (29, 925876), (43, 624428), (58, 462938), (86, 312214), (116, 231469), (172, 156107), (203, 132268), (301, 89204), (406, 66134), (602, 44602), (769, 34916), (812, 33067), (1204, 22301), (1247, 21532), (1538, 17458), (2494, 10766), (3076, 8729), (4988, 5383)]