27515728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{74771}}^1$

素因数の和:74802

約数の個数: 20

約数和(自身を含む): 55630368

約数和(自身を除く): 28114640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 74771, 149542, 299084, 598168, 1196336, 1719733, 3439466, 6878932, 13757864, 27515728]

約数ペア:

[(1, 27515728), (2, 13757864), (4, 6878932), (8, 3439466), (16, 1719733), (23, 1196336), (46, 598168), (92, 299084), (184, 149542), (368, 74771)]