68673262

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 54705938

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 419, 509, 838, 1018, 2933, 3563, 5866, 7126, 9637, 11707, 19274, 23414, 67459, 81949, 134918, 163898, 213271, 426542, 1492897, 2985794, 4905233, 9810466, 34336631, 68673262]

約数ペア:

[(1, 68673262), (2, 34336631), (7, 9810466), (14, 4905233), (23, 2985794), (46, 1492897), (161, 426542), (322, 213271), (419, 163898), (509, 134918), (838, 81949), (1018, 67459), (2933, 23414), (3563, 19274), (5866, 11707), (7126, 9637)]