28647504

素因数分解:

$2^4\times 3^2\times {\mathrm{198941}}^1$

素因数の和:198955

約数の個数: 30

約数和(自身を含む): 80173626

約数和(自身を除く): 51526122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 198941, 397882, 596823, 795764, 1193646, 1591528, 1790469, 2387292, 3183056, 3580938, 4774584, 7161876, 9549168, 14323752, 28647504]

約数ペア:

[(1, 28647504), (2, 14323752), (3, 9549168), (4, 7161876), (6, 4774584), (8, 3580938), (9, 3183056), (12, 2387292), (16, 1790469), (18, 1591528), (24, 1193646), (36, 795764), (48, 596823), (72, 397882), (144, 198941)]