28389336

素因数分解:

$2^3\times 3^1\times {\mathrm{1182889}}^1$

素因数の和:1182898

約数の個数: 16

約数和(自身を含む): 70973400

約数和(自身を除く): 42584064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1182889, 2365778, 3548667, 4731556, 7097334, 9463112, 14194668, 28389336]

約数ペア:

[(1, 28389336), (2, 14194668), (3, 9463112), (4, 7097334), (6, 4731556), (8, 3548667), (12, 2365778), (24, 1182889)]