7240722

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 15344640

約数和(自身を除く): 8103918

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 739, 1478, 1633, 2217, 3266, 4434, 4899, 9798, 16997, 33994, 50991, 52469, 101982, 104938, 157407, 314814, 1206787, 2413574, 3620361, 7240722]

約数ペア:

[(1, 7240722), (2, 3620361), (3, 2413574), (6, 1206787), (23, 314814), (46, 157407), (69, 104938), (71, 101982), (138, 52469), (142, 50991), (213, 33994), (426, 16997), (739, 9798), (1478, 4899), (1633, 4434), (2217, 3266)]