7444892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 16266432

約数和(自身を除く): 8821540

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 181, 182, 226, 362, 364, 452, 724, 791, 1267, 1469, 1582, 2353, 2534, 2938, 3164, 4706, 5068, 5876, 9412, 10283, 16471, 20453, 20566, 32942, 40906, 41132, 65884, 81812, 143171, 265889, 286342, 531778, 572684, 1063556, 1861223, 3722446, 7444892]

約数ペア:

[(1, 7444892), (2, 3722446), (4, 1861223), (7, 1063556), (13, 572684), (14, 531778), (26, 286342), (28, 265889), (52, 143171), (91, 81812), (113, 65884), (181, 41132), (182, 40906), (226, 32942), (362, 20566), (364, 20453), (452, 16471), (724, 10283), (791, 9412), (1267, 5876), (1469, 5068), (1582, 4706), (2353, 3164), (2534, 2938)]