28989856

素因数分解:

$2^5\times 7^1\times {\mathrm{129419}}^1$

素因数の和:129436

約数の個数: 24

約数和(自身を含む): 65227680

約数和(自身を除く): 36237824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 129419, 258838, 517676, 905933, 1035352, 1811866, 2070704, 3623732, 4141408, 7247464, 14494928, 28989856]

約数ペア:

[(1, 28989856), (2, 14494928), (4, 7247464), (7, 4141408), (8, 3623732), (14, 2070704), (16, 1811866), (28, 1035352), (32, 905933), (56, 517676), (112, 258838), (224, 129419)]