28889064

素因数分解:

$2^3\times 3^2\times {\mathrm{401237}}^1$

素因数の和:401249

約数の個数: 24

約数和(自身を含む): 78241410

約数和(自身を除く): 49352346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 401237, 802474, 1203711, 1604948, 2407422, 3209896, 3611133, 4814844, 7222266, 9629688, 14444532, 28889064]

約数ペア:

[(1, 28889064), (2, 14444532), (3, 9629688), (4, 7222266), (6, 4814844), (8, 3611133), (9, 3209896), (12, 2407422), (18, 1604948), (24, 1203711), (36, 802474), (72, 401237)]