71937178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{1231}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 109992960

約数和(自身を除く): 38055782

約数列:

[1, 2, 61, 122, 479, 958, 1231, 2462, 29219, 58438, 75091, 150182, 589649, 1179298, 35968589, 71937178]

約数ペア:

[(1, 71937178), (2, 35968589), (61, 1179298), (122, 589649), (479, 150182), (958, 75091), (1231, 58438), (2462, 29219)]