28113336

素因数分解:

$2^3\times 3^2\times {\mathrm{390463}}^1$

素因数の和:390475

約数の個数: 24

約数和(自身を含む): 76140480

約数和(自身を除く): 48027144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 390463, 780926, 1171389, 1561852, 2342778, 3123704, 3514167, 4685556, 7028334, 9371112, 14056668, 28113336]

約数ペア:

[(1, 28113336), (2, 14056668), (3, 9371112), (4, 7028334), (6, 4685556), (8, 3514167), (9, 3123704), (12, 2342778), (18, 1561852), (24, 1171389), (36, 780926), (72, 390463)]