3931951184

素因数分解:

$2^4\times 7^1\times {\mathrm{35106707}}^1$

素因数の和:35106722

約数の個数: 20

約数和(自身を含む): 8706463584

約数和(自身を除く): 4774512400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35106707, 70213414, 140426828, 245746949, 280853656, 491493898, 561707312, 982987796, 1965975592, 3931951184]

約数ペア:

[(1, 3931951184), (2, 1965975592), (4, 982987796), (7, 561707312), (8, 491493898), (14, 280853656), (16, 245746949), (28, 140426828), (56, 70213414), (112, 35106707)]