27746512

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10639}}^1$

素因数の和:10810

約数の個数: 20

約数和(自身を含む): 54093760

約数和(自身を除く): 26347248

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10639, 21278, 42556, 85112, 170224, 1734157, 3468314, 6936628, 13873256, 27746512]

約数ペア:

[(1, 27746512), (2, 13873256), (4, 6936628), (8, 3468314), (16, 1734157), (163, 170224), (326, 85112), (652, 42556), (1304, 21278), (2608, 10639)]