28446544

素因数分解:

$2^4\times 7^1\times {\mathrm{253987}}^1$

素因数の和:254002

約数の個数: 20

約数和(自身を含む): 62989024

約数和(自身を除く): 34542480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253987, 507974, 1015948, 1777909, 2031896, 3555818, 4063792, 7111636, 14223272, 28446544]

約数ペア:

[(1, 28446544), (2, 14223272), (4, 7111636), (7, 4063792), (8, 3555818), (14, 2031896), (16, 1777909), (28, 1015948), (56, 507974), (112, 253987)]