28578672

素因数分解:

$2^4\times 3^2\times {\mathrm{198463}}^1$

素因数の和:198477

約数の個数: 30

約数和(自身を含む): 79980992

約数和(自身を除く): 51402320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 198463, 396926, 595389, 793852, 1190778, 1587704, 1786167, 2381556, 3175408, 3572334, 4763112, 7144668, 9526224, 14289336, 28578672]

約数ペア:

[(1, 28578672), (2, 14289336), (3, 9526224), (4, 7144668), (6, 4763112), (8, 3572334), (9, 3175408), (12, 2381556), (16, 1786167), (18, 1587704), (24, 1190778), (36, 793852), (48, 595389), (72, 396926), (144, 198463)]