28304712

素因数分解:

$2^3\times 3^2\times {\mathrm{393121}}^1$

素因数の和:393133

約数の個数: 24

約数和(自身を含む): 76658790

約数和(自身を除く): 48354078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393121, 786242, 1179363, 1572484, 2358726, 3144968, 3538089, 4717452, 7076178, 9434904, 14152356, 28304712]

約数ペア:

[(1, 28304712), (2, 14152356), (3, 9434904), (4, 7076178), (6, 4717452), (8, 3538089), (9, 3144968), (12, 2358726), (18, 1572484), (24, 1179363), (36, 786242), (72, 393121)]