42077386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12743}}^1$

素因数の和:12885

約数の個数: 16

約数和(自身を含む): 68511744

約数和(自身を除く): 26434358

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 12743, 25486, 165659, 331318, 1618361, 3236722, 21038693, 42077386]

約数ペア:

[(1, 42077386), (2, 21038693), (13, 3236722), (26, 1618361), (127, 331318), (254, 165659), (1651, 25486), (3302, 12743)]