71390296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{469673}}^1$

素因数の和:469698

約数の個数: 16

約数和(自身を含む): 140902200

約数和(自身を除く): 69511904

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 469673, 939346, 1878692, 3757384, 8923787, 17847574, 35695148, 71390296]

約数ペア:

[(1, 71390296), (2, 35695148), (4, 17847574), (8, 8923787), (19, 3757384), (38, 1878692), (76, 939346), (152, 469673)]