28546154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2341}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 53510016

約数和(自身を除く): 24963862

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 2341, 4682, 6097, 12194, 16387, 30433, 32774, 60866, 156847, 213031, 313694, 426062, 1097929, 2039011, 2195858, 4078022, 14273077, 28546154]

約数ペア:

[(1, 28546154), (2, 14273077), (7, 4078022), (13, 2195858), (14, 2039011), (26, 1097929), (67, 426062), (91, 313694), (134, 213031), (182, 156847), (469, 60866), (871, 32774), (938, 30433), (1742, 16387), (2341, 12194), (4682, 6097)]