25699432

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 53625600

約数和(自身を除く): 27926168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 191, 242, 278, 382, 484, 556, 764, 968, 1112, 1528, 1529, 2101, 3058, 4202, 6116, 8404, 12232, 16808, 16819, 23111, 26549, 33638, 46222, 53098, 67276, 92444, 106196, 134552, 184888, 212392, 292039, 584078, 1168156, 2336312, 3212429, 6424858, 12849716, 25699432]

約数ペア:

[(1, 25699432), (2, 12849716), (4, 6424858), (8, 3212429), (11, 2336312), (22, 1168156), (44, 584078), (88, 292039), (121, 212392), (139, 184888), (191, 134552), (242, 106196), (278, 92444), (382, 67276), (484, 53098), (556, 46222), (764, 33638), (968, 26549), (1112, 23111), (1528, 16819), (1529, 16808), (2101, 12232), (3058, 8404), (4202, 6116)]