71133452

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{105227}}^1$

素因数の和:105257

約数の個数: 18

約数和(自身を含む): 134797068

約数和(自身を除く): 63663616

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 105227, 210454, 420908, 1367951, 2735902, 5471804, 17783363, 35566726, 71133452]

約数ペア:

[(1, 71133452), (2, 35566726), (4, 17783363), (13, 5471804), (26, 2735902), (52, 1367951), (169, 420908), (338, 210454), (676, 105227)]