68013712

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25153}}^1$

素因数の和:25187

約数の個数: 30

約数和(自身を含む): 142698642

約数和(自身を除く): 74684930

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25153, 50306, 100612, 201224, 326989, 402448, 653978, 1307956, 2615912, 4250857, 5231824, 8501714, 17003428, 34006856, 68013712]

約数ペア:

[(1, 68013712), (2, 34006856), (4, 17003428), (8, 8501714), (13, 5231824), (16, 4250857), (26, 2615912), (52, 1307956), (104, 653978), (169, 402448), (208, 326989), (338, 201224), (676, 100612), (1352, 50306), (2704, 25153)]