71281396

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{4051}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 128659104

約数和(自身を除く): 57377708

約数列:

[1, 2, 4, 53, 83, 106, 166, 212, 332, 4051, 4399, 8102, 8798, 16204, 17596, 214703, 336233, 429406, 672466, 858812, 1344932, 17820349, 35640698, 71281396]

約数ペア:

[(1, 71281396), (2, 35640698), (4, 17820349), (53, 1344932), (83, 858812), (106, 672466), (166, 429406), (212, 336233), (332, 214703), (4051, 17596), (4399, 16204), (8102, 8798)]