7213628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{881}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 13335840

約数和(自身を除く): 6122212

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 881, 1762, 2047, 3524, 4094, 8188, 20263, 40526, 78409, 81052, 156818, 313636, 1803407, 3606814, 7213628]

約数ペア:

[(1, 7213628), (2, 3606814), (4, 1803407), (23, 313636), (46, 156818), (89, 81052), (92, 78409), (178, 40526), (356, 20263), (881, 8188), (1762, 4094), (2047, 3524)]