68481186242

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4332607}}^1$

素因数の和:4333745

約数の個数: 16

約数和(自身を含む): 117500328960

約数和(自身を除く): 49019142718

約数列:

[1, 2, 7, 14, 1129, 2258, 7903, 15806, 4332607, 8665214, 30328249, 60656498, 4891513303, 9783026606, 34240593121, 68481186242]

約数ペア:

[(1, 68481186242), (2, 34240593121), (7, 9783026606), (14, 4891513303), (1129, 60656498), (2258, 30328249), (7903, 8665214), (15806, 4332607)]