28645776

素因数分解:

$2^4\times 3^2\times {\mathrm{198929}}^1$

素因数の和:198943

約数の個数: 30

約数和(自身を含む): 80168790

約数和(自身を除く): 51523014

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 198929, 397858, 596787, 795716, 1193574, 1591432, 1790361, 2387148, 3182864, 3580722, 4774296, 7161444, 9548592, 14322888, 28645776]

約数ペア:

[(1, 28645776), (2, 14322888), (3, 9548592), (4, 7161444), (6, 4774296), (8, 3580722), (9, 3182864), (12, 2387148), (16, 1790361), (18, 1591432), (24, 1193574), (36, 795716), (48, 596787), (72, 397858), (144, 198929)]