71610824

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 138996000

約数和(自身を除く): 67385176

約数列:

[1, 2, 4, 8, 43, 86, 89, 172, 178, 344, 356, 712, 2339, 3827, 4678, 7654, 9356, 15308, 18712, 30616, 100577, 201154, 208171, 402308, 416342, 804616, 832684, 1665368, 8951353, 17902706, 35805412, 71610824]

約数ペア:

[(1, 71610824), (2, 35805412), (4, 17902706), (8, 8951353), (43, 1665368), (86, 832684), (89, 804616), (172, 416342), (178, 402308), (344, 208171), (356, 201154), (712, 100577), (2339, 30616), (3827, 18712), (4678, 15308), (7654, 9356)]