71234464

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 160852608

約数和(自身を除く): 89618144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 653, 974, 1306, 1948, 2612, 3409, 3896, 4571, 5224, 6818, 7792, 9142, 10448, 13636, 15584, 18284, 20896, 27272, 36568, 54544, 73136, 109088, 146272, 318011, 636022, 1272044, 2226077, 2544088, 4452154, 5088176, 8904308, 10176352, 17808616, 35617232, 71234464]

約数ペア:

[(1, 71234464), (2, 35617232), (4, 17808616), (7, 10176352), (8, 8904308), (14, 5088176), (16, 4452154), (28, 2544088), (32, 2226077), (56, 1272044), (112, 636022), (224, 318011), (487, 146272), (653, 109088), (974, 73136), (1306, 54544), (1948, 36568), (2612, 27272), (3409, 20896), (3896, 18284), (4571, 15584), (5224, 13636), (6818, 10448), (7792, 9142)]