628158272

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13613}}^1$

素因数の和:13735

約数の個数: 56

約数和(自身を含む): 1438509696

約数和(自身を除く): 810351424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 721, 824, 1442, 1648, 2884, 3296, 5768, 6592, 11536, 13613, 23072, 27226, 46144, 54452, 95291, 108904, 190582, 217808, 381164, 435616, 762328, 871232, 1402139, 1524656, 2804278, 3049312, 5608556, 6098624, 9814973, 11217112, 19629946, 22434224, 39259892, 44868448, 78519784, 89736896, 157039568, 314079136, 628158272]

約数ペア:

[(1, 628158272), (2, 314079136), (4, 157039568), (7, 89736896), (8, 78519784), (14, 44868448), (16, 39259892), (28, 22434224), (32, 19629946), (56, 11217112), (64, 9814973), (103, 6098624), (112, 5608556), (206, 3049312), (224, 2804278), (412, 1524656), (448, 1402139), (721, 871232), (824, 762328), (1442, 435616), (1648, 381164), (2884, 217808), (3296, 190582), (5768, 108904), (6592, 95291), (11536, 54452), (13613, 46144), (23072, 27226)]