28702921012

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{1663}}^1\times {\mathrm{9829}}^1$

素因数の和:11935

約数の個数: 24

約数和(自身を含む): 50379929600

約数和(自身を除く): 21677008588

約数列:

[1, 2, 4, 439, 878, 1663, 1756, 3326, 6652, 9829, 19658, 39316, 730057, 1460114, 2920228, 4314931, 8629862, 16345627, 17259724, 32691254, 65382508, 7175730253, 14351460506, 28702921012]

約数ペア:

[(1, 28702921012), (2, 14351460506), (4, 7175730253), (439, 65382508), (878, 32691254), (1663, 17259724), (1756, 16345627), (3326, 8629862), (6652, 4314931), (9829, 2920228), (19658, 1460114), (39316, 730057)]