25902548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 29134252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 181, 266, 269, 362, 532, 538, 724, 1076, 1267, 1883, 2534, 3439, 3766, 5068, 5111, 6878, 7532, 10222, 13756, 20444, 24073, 35777, 48146, 48689, 71554, 96292, 97378, 143108, 194756, 340823, 681646, 925091, 1363292, 1850182, 3700364, 6475637, 12951274, 25902548]

約数ペア:

[(1, 25902548), (2, 12951274), (4, 6475637), (7, 3700364), (14, 1850182), (19, 1363292), (28, 925091), (38, 681646), (76, 340823), (133, 194756), (181, 143108), (266, 97378), (269, 96292), (362, 71554), (532, 48689), (538, 48146), (724, 35777), (1076, 24073), (1267, 20444), (1883, 13756), (2534, 10222), (3439, 7532), (3766, 6878), (5068, 5111)]