68526406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20753}}^1$

素因数の和:20895

約数の個数: 16

約数和(自身を含む): 111573504

約数和(自身を除く): 43047098

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 20753, 41506, 269789, 539578, 2635631, 5271262, 34263203, 68526406]

約数ペア:

[(1, 68526406), (2, 34263203), (13, 5271262), (26, 2635631), (127, 539578), (254, 269789), (1651, 41506), (3302, 20753)]