28398996841

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{23197}}^1$

素因数の和:23712

約数の個数: 16

約数和(自身を含む): 29543488128

約数和(自身を除く): 1144491287

約数列:

[1, 43, 71, 401, 3053, 17243, 23197, 28471, 997471, 1224253, 1646987, 9301997, 70820441, 399985871, 660441787, 28398996841]

約数ペア:

[(1, 28398996841), (43, 660441787), (71, 399985871), (401, 70820441), (3053, 9301997), (17243, 1646987), (23197, 1224253), (28471, 997471)]