68787838

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{37507}}^1$

素因数の和:37647

約数の個数: 16

約数和(自身を含む): 118825344

約数和(自身を除く): 50037506

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 37507, 75014, 262549, 525098, 4913417, 9826834, 34393919, 68787838]

約数ペア:

[(1, 68787838), (2, 34393919), (7, 9826834), (14, 4913417), (131, 525098), (262, 262549), (917, 75014), (1834, 37507)]