25802292

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 62720000

約数和(自身を除く): 36917708

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 499, 556, 834, 998, 1497, 1668, 1996, 2994, 4309, 5988, 8618, 12927, 15469, 17236, 25854, 30938, 46407, 51708, 61876, 69361, 92814, 138722, 185628, 208083, 277444, 416166, 832332, 2150191, 4300382, 6450573, 8600764, 12901146, 25802292]

約数ペア:

[(1, 25802292), (2, 12901146), (3, 8600764), (4, 6450573), (6, 4300382), (12, 2150191), (31, 832332), (62, 416166), (93, 277444), (124, 208083), (139, 185628), (186, 138722), (278, 92814), (372, 69361), (417, 61876), (499, 51708), (556, 46407), (834, 30938), (998, 25854), (1497, 17236), (1668, 15469), (1996, 12927), (2994, 8618), (4309, 5988)]