71554558

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{5153}}^1$

素因数の和:5339

約数の個数: 16

約数和(自身を含む): 110213136

約数和(自身を除く): 38658578

約数列:

[1, 2, 53, 106, 131, 262, 5153, 6943, 10306, 13886, 273109, 546218, 675043, 1350086, 35777279, 71554558]

約数ペア:

[(1, 71554558), (2, 35777279), (53, 1350086), (106, 675043), (131, 546218), (262, 273109), (5153, 13886), (6943, 10306)]