7884636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 19286400

約数和(自身を除く): 11401764

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 163, 174, 278, 326, 348, 417, 489, 556, 652, 834, 978, 1668, 1956, 4031, 4727, 8062, 9454, 12093, 14181, 16124, 18908, 22657, 24186, 28362, 45314, 48372, 56724, 67971, 90628, 135942, 271884, 657053, 1314106, 1971159, 2628212, 3942318, 7884636]

約数ペア:

[(1, 7884636), (2, 3942318), (3, 2628212), (4, 1971159), (6, 1314106), (12, 657053), (29, 271884), (58, 135942), (87, 90628), (116, 67971), (139, 56724), (163, 48372), (174, 45314), (278, 28362), (326, 24186), (348, 22657), (417, 18908), (489, 16124), (556, 14181), (652, 12093), (834, 9454), (978, 8062), (1668, 4727), (1956, 4031)]