57073328

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21107}}^1$

素因数の和:21141

約数の個数: 30

約数和(自身を含む): 119745684

約数和(自身を除く): 62672356

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21107, 42214, 84428, 168856, 274391, 337712, 548782, 1097564, 2195128, 3567083, 4390256, 7134166, 14268332, 28536664, 57073328]

約数ペア:

[(1, 57073328), (2, 28536664), (4, 14268332), (8, 7134166), (13, 4390256), (16, 3567083), (26, 2195128), (52, 1097564), (104, 548782), (169, 337712), (208, 274391), (338, 168856), (676, 84428), (1352, 42214), (2704, 21107)]