27241864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1607}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 55379520

約数和(自身を除く): 28137656

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 1607, 2119, 3214, 4238, 6428, 8476, 12856, 16952, 20891, 41782, 83564, 167128, 261941, 523882, 1047764, 2095528, 3405233, 6810466, 13620932, 27241864]

約数ペア:

[(1, 27241864), (2, 13620932), (4, 6810466), (8, 3405233), (13, 2095528), (26, 1047764), (52, 523882), (104, 261941), (163, 167128), (326, 83564), (652, 41782), (1304, 20891), (1607, 16952), (2119, 12856), (3214, 8476), (4238, 6428)]