71225414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4716

約数の個数: 32

約数和(自身を含む): 125045760

約数和(自身を除く): 53820346

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 4651, 7657, 9302, 15314, 60463, 88369, 120926, 144181, 176738, 288362, 1148797, 1874353, 2297594, 2739439, 3748706, 5478878, 35612707, 71225414]

約数ペア:

[(1, 71225414), (2, 35612707), (13, 5478878), (19, 3748706), (26, 2739439), (31, 2297594), (38, 1874353), (62, 1148797), (247, 288362), (403, 176738), (494, 144181), (589, 120926), (806, 88369), (1178, 60463), (4651, 15314), (7657, 9302)]