71877631

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4987}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 86192640

約数和(自身を除く): 14315009

約数列:

[1, 7, 29, 71, 203, 497, 2059, 4987, 14413, 34909, 144623, 354077, 1012361, 2478539, 10268233, 71877631]

約数ペア:

[(1, 71877631), (7, 10268233), (29, 2478539), (71, 1012361), (203, 354077), (497, 144623), (2059, 34909), (4987, 14413)]