47188428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{561767}}^1$

素因数の和:561781

約数の個数: 24

約数和(自身を含む): 125836032

約数和(自身を除く): 78647604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 561767, 1123534, 1685301, 2247068, 3370602, 3932369, 6741204, 7864738, 11797107, 15729476, 23594214, 47188428]

約数ペア:

[(1, 47188428), (2, 23594214), (3, 15729476), (4, 11797107), (6, 7864738), (7, 6741204), (12, 3932369), (14, 3370602), (21, 2247068), (28, 1685301), (42, 1123534), (84, 561767)]