28445616

素因数分解:

$2^4\times 3^2\times {\mathrm{197539}}^1$

素因数の和:197553

約数の個数: 30

約数和(自身を含む): 79608620

約数和(自身を除く): 51163004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197539, 395078, 592617, 790156, 1185234, 1580312, 1777851, 2370468, 3160624, 3555702, 4740936, 7111404, 9481872, 14222808, 28445616]

約数ペア:

[(1, 28445616), (2, 14222808), (3, 9481872), (4, 7111404), (6, 4740936), (8, 3555702), (9, 3160624), (12, 2370468), (16, 1777851), (18, 1580312), (24, 1185234), (36, 790156), (48, 592617), (72, 395078), (144, 197539)]