28372892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4603}}^1$

素因数の和:4697

約数の個数: 24

約数和(自身を含む): 52596096

約数和(自身を除く): 24223204

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 4603, 6164, 9206, 18412, 105869, 211738, 308401, 423476, 616802, 1233604, 7093223, 14186446, 28372892]

約数ペア:

[(1, 28372892), (2, 14186446), (4, 7093223), (23, 1233604), (46, 616802), (67, 423476), (92, 308401), (134, 211738), (268, 105869), (1541, 18412), (3082, 9206), (4603, 6164)]