27591724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8443}}^1$

素因数の和:8509

約数の個数: 24

約数和(自身を含む): 52015040

約数和(自身を除く): 24423316

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 8443, 16886, 33772, 160417, 320834, 363049, 641668, 726098, 1452196, 6897931, 13795862, 27591724]

約数ペア:

[(1, 27591724), (2, 13795862), (4, 6897931), (19, 1452196), (38, 726098), (43, 641668), (76, 363049), (86, 320834), (172, 160417), (817, 33772), (1634, 16886), (3268, 8443)]