28179164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 53754960

約数和(自身を除く): 25575796

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 6529, 13058, 26116, 84877, 169754, 339508, 541907, 1083814, 2167628, 7044791, 14089582, 28179164]

約数ペア:

[(1, 28179164), (2, 14089582), (4, 7044791), (13, 2167628), (26, 1083814), (52, 541907), (83, 339508), (166, 169754), (332, 84877), (1079, 26116), (2158, 13058), (4316, 6529)]