71763952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{345019}}^1$

素因数の和:345040

約数の個数: 20

約数和(自身を含む): 149738680

約数和(自身を除く): 77974728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 345019, 690038, 1380076, 2760152, 4485247, 5520304, 8970494, 17940988, 35881976, 71763952]

約数ペア:

[(1, 71763952), (2, 35881976), (4, 17940988), (8, 8970494), (13, 5520304), (16, 4485247), (26, 2760152), (52, 1380076), (104, 690038), (208, 345019)]